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type: MusicGroup
popularity: 40
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeac5c494112ad0beae570303a886a66f5f9ba5e57ba23906828d5243eecdcf16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5bb8421-115b-4aae-afbf-7784affe83f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5bb8421-115b-4aae-afbf-7784affe83f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5bb8421-115b-4aae-afbf-7784affe83f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeac5c494112ad0beae570303a886a66f5f9ba5e57ba23906828d5243eecdcf16","name":"Working Music Experience","registered_at":"2026-06-12T09:23:52Z","symbol":"NIM0255167","token_address":"0xf742ee5ec8e85dc3dd1bada2170337f3f50f3852","type":"artist","uuid":"c5bb8421-115b-4aae-afbf-7784affe83f1"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac5c494112ad0beae570303a886a66f5f9ba5e57ba23906828d5243eecdcf16. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5bb8421-115b-4aae-afbf-7784affe83f1.json and https://artists.proofprofile.net/proofs/artist/c5bb8421-115b-4aae-afbf-7784affe83f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xeac5c494112ad0beae570303a886a66f5f9ba5e57ba23906828d5243eecdcf16","name":"Working Music Experience","registered_at":"2026-06-12T09:23:52Z","symbol":"NIM0255167","token_address":"0xf742ee5ec8e85dc3dd1bada2170337f3f50f3852","type":"artist","uuid":"c5bb8421-115b-4aae-afbf-7784affe83f1"}
album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
  track: Work Music for Focus
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104520
    explicit: false
    by artist: Work Music
    by artist: Working Music Experience
    by artist: Concentration Music for Work
    in album: Work Music: Background Zone Music for Productivity and Focus
      type: MusicAlbum
      date published: 2024-08-15
    isrc code: QZWV32453032
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T12:11:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953536
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2gwPrTJkwvNktTQTUItasG.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gwPrTJkwvNktTQTUItasG
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba","isrc":"QZWV32453032","name":"Work Music for Focus","registered_at":"2026-06-11T12:11:47Z","spotify_id":"2gwPrTJkwvNktTQTUItasG","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gwPrTJkwvNktTQTUItasG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gwPrTJkwvNktTQTUItasG.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba","isrc":"QZWV32453032","name":"Work Music for Focus","registered_at":"2026-06-11T12:11:47Z","spotify_id":"2gwPrTJkwvNktTQTUItasG","type":"track"}
  track: Relaxing Music For Focus and Concentration
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143054
    explicit: false
    by artist: Work Music
    by artist: Working Music Experience
    by artist: Concentration Music for Work
    in album: Work Music: Background Zone Music for Productivity and Focus
      type: MusicAlbum
      date published: 2024-08-15
    isrc code: QZWV32453034
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T12:10:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5cSJHYnDGM9MTWoAwjjrK3.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cSJHYnDGM9MTWoAwjjrK3
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f","isrc":"QZWV32453034","name":"Relaxing Music For Focus and Concentration","registered_at":"2026-06-11T12:10:21Z","spotify_id":"5cSJHYnDGM9MTWoAwjjrK3","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5cSJHYnDGM9MTWoAwjjrK3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cSJHYnDGM9MTWoAwjjrK3.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f","isrc":"QZWV32453034","name":"Relaxing Music For Focus and Concentration","registered_at":"2026-06-11T12:10:21Z","spotify_id":"5cSJHYnDGM9MTWoAwjjrK3","type":"track"}
  track: Music For Working and Focus
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125970
    explicit: false
    by artist: Work Music
    by artist: Working Music Experience
    by artist: Concentration Music for Work
    in album: Work Music: Background Zone Music for Productivity and Focus
      type: MusicAlbum
      date published: 2024-08-15
    isrc code: QZWV32453035
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T02:46:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6fGEj8oEtoOSR0v8Gq6hOe.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fGEj8oEtoOSR0v8Gq6hOe
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8","isrc":"QZWV32453035","name":"Music For Working and Focus","registered_at":"2026-06-18T02:46:00Z","spotify_id":"6fGEj8oEtoOSR0v8Gq6hOe","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fGEj8oEtoOSR0v8Gq6hOe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fGEj8oEtoOSR0v8Gq6hOe.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8","isrc":"QZWV32453035","name":"Music For Working and Focus","registered_at":"2026-06-18T02:46:00Z","spotify_id":"6fGEj8oEtoOSR0v8Gq6hOe","type":"track"}
  track: Calm Working Music
    type: MusicRecording
    duration: PT1M53S
    duration ms: 113624
    explicit: false
    by artist: Work Music
    by artist: Working Music Experience
    by artist: Concentration Music for Work
    in album: Work Music: Background Zone Music for Productivity and Focus
      type: MusicAlbum
      date published: 2024-08-15
    isrc code: QZWV32453036
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Calm Music For Focus and Concentration
  track: Music to Help Focus Your Mind
  track: Music for Focus
  track: Music For Focus and Concentration
  track: Relaxing Work Music
  track: Background Work Music
  track: Work Music
  track: Music For Working
  track: Calm Work Music
  track: Background Music For Focus and Concentration
  track: Relaxing Music For Reading
  track: Background Music For Reading
  track: Time to Get to Work
  track: The Best Music For Focus and Concentration
  track: The Best Working Music
  track: Relaxing Working Music
  track: Concentration Music For Work
  track: Focus and Work Music
  track: Work the Problem Music
  track: Office Music
  track: Background Working Music Mode
  track: Music For Reading
  track: Work and Learning Music
  track: Working Music
  track: Relax the Mind and Get Work Done
  track: Music For Working and Concentration
album: Work Music: Focus, Office Work and Calm Productivity Music
track: Work Music for Focus
track: Relaxing Music For Focus and Concentration
track: Music For Working and Focus
track: Music to Help Focus Your Mind
track: Relaxing Work Music
track: Background Work Music
track: Work Music
track: Calm Working Music
track: Calm Music For Focus and Concentration
track: Music for Focus
track: Music For Focus and Concentration
track: Concentration Music For Work
track: Calm Work Music
track: Music For Working
track: Working Music
track: The Best Working Music

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T05:41:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2XEEUdctfHIYk5znbNQFNn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XEEUdctfHIYk5znbNQFNn

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10","isrc":"QZWV32453036","name":"Calm Working Music","registered_at":"2026-06-19T05:41:16Z","spotify_id":"2XEEUdctfHIYk5znbNQFNn","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XEEUdctfHIYk5znbNQFNn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XEEUdctfHIYk5znbNQFNn.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10","isrc":"QZWV32453036","name":"Calm Working Music","registered_at":"2026-06-19T05:41:16Z","spotify_id":"2XEEUdctfHIYk5znbNQFNn","type":"track"}

Calm Music For Focus and Concentration
type: MusicRecording
duration: PT2M11S
duration ms: 131920
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2OsaSQx5whH68HmUxyNQOg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OsaSQx5whH68HmUxyNQOg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194","isrc":"QZWV32453039","name":"Calm Music For Focus and Concentration","registered_at":"2026-06-18T17:42:26Z","spotify_id":"2OsaSQx5whH68HmUxyNQOg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OsaSQx5whH68HmUxyNQOg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OsaSQx5whH68HmUxyNQOg.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194","isrc":"QZWV32453039","name":"Calm Music For Focus and Concentration","registered_at":"2026-06-18T17:42:26Z","spotify_id":"2OsaSQx5whH68HmUxyNQOg","type":"track"}

Music to Help Focus Your Mind
type: MusicRecording
duration: PT2M6S
duration ms: 126250
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:44:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0h8M54WD2e6fnEKEWpXQon.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h8M54WD2e6fnEKEWpXQon
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1","isrc":"QZWV32453044","name":"Music to Help Focus Your Mind","registered_at":"2026-06-18T02:44:45Z","spotify_id":"0h8M54WD2e6fnEKEWpXQon","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0h8M54WD2e6fnEKEWpXQon.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h8M54WD2e6fnEKEWpXQon.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1","isrc":"QZWV32453044","name":"Music to Help Focus Your Mind","registered_at":"2026-06-18T02:44:45Z","spotify_id":"0h8M54WD2e6fnEKEWpXQon","type":"track"}

Music for Focus
type: MusicRecording
duration: PT2M4S
duration ms: 124734
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:51:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UfffF2cp8zdNbqLHgKSA4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UfffF2cp8zdNbqLHgKSA4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95","isrc":"QZWV32453045","name":"Music for Focus","registered_at":"2026-06-20T07:51:24Z","spotify_id":"0UfffF2cp8zdNbqLHgKSA4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UfffF2cp8zdNbqLHgKSA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UfffF2cp8zdNbqLHgKSA4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95","isrc":"QZWV32453045","name":"Music for Focus","registered_at":"2026-06-20T07:51:24Z","spotify_id":"0UfffF2cp8zdNbqLHgKSA4","type":"track"}

Music For Focus and Concentration
type: MusicRecording
duration: PT2M3S
duration ms: 123674
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:40:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5YucE6QxBLimH70zXtj15u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YucE6QxBLimH70zXtj15u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f","isrc":"QZWV32453046","name":"Music For Focus and Concentration","registered_at":"2026-06-18T17:40:15Z","spotify_id":"5YucE6QxBLimH70zXtj15u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YucE6QxBLimH70zXtj15u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YucE6QxBLimH70zXtj15u.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f","isrc":"QZWV32453046","name":"Music For Focus and Concentration","registered_at":"2026-06-18T17:40:15Z","spotify_id":"5YucE6QxBLimH70zXtj15u","type":"track"}

Relaxing Work Music
type: MusicRecording
duration: PT1M57S
duration ms: 117600
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:45:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1w8j2U2ZS9LkD6n681P3zq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w8j2U2ZS9LkD6n681P3zq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694","isrc":"QZWV32453047","name":"Relaxing Work Music","registered_at":"2026-06-18T02:45:46Z","spotify_id":"1w8j2U2ZS9LkD6n681P3zq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1w8j2U2ZS9LkD6n681P3zq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w8j2U2ZS9LkD6n681P3zq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694","isrc":"QZWV32453047","name":"Relaxing Work Music","registered_at":"2026-06-18T02:45:46Z","spotify_id":"1w8j2U2ZS9LkD6n681P3zq","type":"track"}

Background Work Music
type: MusicRecording
duration: PT1M50S
duration ms: 110670
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:45:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/78JCHFWqOMhwBE8r8iZwIw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78JCHFWqOMhwBE8r8iZwIw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75","isrc":"QZWV32453048","name":"Background Work Music","registered_at":"2026-06-18T02:45:01Z","spotify_id":"78JCHFWqOMhwBE8r8iZwIw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78JCHFWqOMhwBE8r8iZwIw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78JCHFWqOMhwBE8r8iZwIw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75","isrc":"QZWV32453048","name":"Background Work Music","registered_at":"2026-06-18T02:45:01Z","spotify_id":"78JCHFWqOMhwBE8r8iZwIw","type":"track"}

Work Music
type: MusicRecording
duration: PT1M55S
duration ms: 115680
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:39:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Otua8L3S0tQmY5b6vGNTM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Otua8L3S0tQmY5b6vGNTM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f","isrc":"QZWV32453050","name":"Work Music","registered_at":"2026-06-18T17:39:10Z","spotify_id":"5Otua8L3S0tQmY5b6vGNTM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Otua8L3S0tQmY5b6vGNTM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Otua8L3S0tQmY5b6vGNTM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f","isrc":"QZWV32453050","name":"Work Music","registered_at":"2026-06-18T17:39:10Z","spotify_id":"5Otua8L3S0tQmY5b6vGNTM","type":"track"}

Music For Working
type: MusicRecording
duration: PT1M54S
duration ms: 114240
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:08:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa100c2bcff8c79c1b2c81f2a1e3139594901c51357985c4db1600c6d1014404a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5eZPUo1b7csBtoN6akSb30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eZPUo1b7csBtoN6akSb30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa100c2bcff8c79c1b2c81f2a1e3139594901c51357985c4db1600c6d1014404a","isrc":"QZWV32453055","name":"Music For Working","registered_at":"2026-06-19T13:08:20Z","spotify_id":"5eZPUo1b7csBtoN6akSb30","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa100c2bcff8c79c1b2c81f2a1e3139594901c51357985c4db1600c6d1014404a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5eZPUo1b7csBtoN6akSb30.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eZPUo1b7csBtoN6akSb30.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa100c2bcff8c79c1b2c81f2a1e3139594901c51357985c4db1600c6d1014404a","isrc":"QZWV32453055","name":"Music For Working","registered_at":"2026-06-19T13:08:20Z","spotify_id":"5eZPUo1b7csBtoN6akSb30","type":"track"}

Calm Work Music
type: MusicRecording
duration: PT1M49S
duration ms: 109584
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c6f678c65e63369397437186cf4fe84384327b3ab57217701b5f24cd0f4dc07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/78z6lbouXDgom7GTjaozdj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78z6lbouXDgom7GTjaozdj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c6f678c65e63369397437186cf4fe84384327b3ab57217701b5f24cd0f4dc07","isrc":"QZWV32453058","name":"Calm Work Music","registered_at":"2026-06-20T00:28:13Z","spotify_id":"78z6lbouXDgom7GTjaozdj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6f678c65e63369397437186cf4fe84384327b3ab57217701b5f24cd0f4dc07. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78z6lbouXDgom7GTjaozdj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78z6lbouXDgom7GTjaozdj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4c6f678c65e63369397437186cf4fe84384327b3ab57217701b5f24cd0f4dc07","isrc":"QZWV32453058","name":"Calm Work Music","registered_at":"2026-06-20T00:28:13Z","spotify_id":"78z6lbouXDgom7GTjaozdj","type":"track"}

Background Music For Focus and Concentration
type: MusicRecording
duration: PT1M41S
duration ms: 101970
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:09:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f1598b88b872e7d3b382798bd58ce7cae3cc6c956f1a323c7dedf03ad1b9b84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5x53h8cai1v1Qsber7nqXL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5x53h8cai1v1Qsber7nqXL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f1598b88b872e7d3b382798bd58ce7cae3cc6c956f1a323c7dedf03ad1b9b84","isrc":"QZWV32453060","name":"Background Music For Focus and Concentration","registered_at":"2026-06-19T13:09:56Z","spotify_id":"5x53h8cai1v1Qsber7nqXL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1598b88b872e7d3b382798bd58ce7cae3cc6c956f1a323c7dedf03ad1b9b84. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5x53h8cai1v1Qsber7nqXL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5x53h8cai1v1Qsber7nqXL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1f1598b88b872e7d3b382798bd58ce7cae3cc6c956f1a323c7dedf03ad1b9b84","isrc":"QZWV32453060","name":"Background Music For Focus and Concentration","registered_at":"2026-06-19T13:09:56Z","spotify_id":"5x53h8cai1v1Qsber7nqXL","type":"track"}

Relaxing Music For Reading
type: MusicRecording
duration: PT1M51S
duration ms: 111240
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:07:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdf084dbcd4a77dda7402731dbfd0a27f41b7d1a681f5090877e615894fe7623
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3BE8vDSHfF3YbAzRNxYOjG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BE8vDSHfF3YbAzRNxYOjG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdf084dbcd4a77dda7402731dbfd0a27f41b7d1a681f5090877e615894fe7623","isrc":"QZWV32453061","name":"Relaxing Music For Reading","registered_at":"2026-06-19T13:07:10Z","spotify_id":"3BE8vDSHfF3YbAzRNxYOjG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf084dbcd4a77dda7402731dbfd0a27f41b7d1a681f5090877e615894fe7623. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3BE8vDSHfF3YbAzRNxYOjG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BE8vDSHfF3YbAzRNxYOjG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfdf084dbcd4a77dda7402731dbfd0a27f41b7d1a681f5090877e615894fe7623","isrc":"QZWV32453061","name":"Relaxing Music For Reading","registered_at":"2026-06-19T13:07:10Z","spotify_id":"3BE8vDSHfF3YbAzRNxYOjG","type":"track"}

Background Music For Reading
type: MusicRecording
duration: PT1M58S
duration ms: 118304
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:07:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c5a59ab3547079f44e53d7dd87aa2dccf76d85d7fd36aacc973f455cb55ff68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3lIcKfm0Q3tye3jmZZR7oO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lIcKfm0Q3tye3jmZZR7oO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c5a59ab3547079f44e53d7dd87aa2dccf76d85d7fd36aacc973f455cb55ff68","isrc":"QZWV32453062","name":"Background Music For Reading","registered_at":"2026-06-19T13:07:54Z","spotify_id":"3lIcKfm0Q3tye3jmZZR7oO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5a59ab3547079f44e53d7dd87aa2dccf76d85d7fd36aacc973f455cb55ff68. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lIcKfm0Q3tye3jmZZR7oO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lIcKfm0Q3tye3jmZZR7oO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0c5a59ab3547079f44e53d7dd87aa2dccf76d85d7fd36aacc973f455cb55ff68","isrc":"QZWV32453062","name":"Background Music For Reading","registered_at":"2026-06-19T13:07:54Z","spotify_id":"3lIcKfm0Q3tye3jmZZR7oO","type":"track"}

Time to Get to Work
type: MusicRecording
duration: PT2M15S
duration ms: 135240
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:06:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x212ae9158b20eec866cb12f64158df901635a4c338a4b758cd2c1a66a371745f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4yvfN18IqKATd8nsHpikkW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yvfN18IqKATd8nsHpikkW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x212ae9158b20eec866cb12f64158df901635a4c338a4b758cd2c1a66a371745f","isrc":"QZWV32453063","name":"Time to Get to Work","registered_at":"2026-06-19T13:06:05Z","spotify_id":"4yvfN18IqKATd8nsHpikkW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212ae9158b20eec866cb12f64158df901635a4c338a4b758cd2c1a66a371745f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yvfN18IqKATd8nsHpikkW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yvfN18IqKATd8nsHpikkW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x212ae9158b20eec866cb12f64158df901635a4c338a4b758cd2c1a66a371745f","isrc":"QZWV32453063","name":"Time to Get to Work","registered_at":"2026-06-19T13:06:05Z","spotify_id":"4yvfN18IqKATd8nsHpikkW","type":"track"}

The Best Music For Focus and Concentration
type: MusicRecording
duration: PT2M16S
duration ms: 136220
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:51:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05cdde06c3919db64ac3b72cb61dcce364906f56c356885bf9e5c1eaa06eb036
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3XmL9bVp6sTw4c8VyHYaAI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XmL9bVp6sTw4c8VyHYaAI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05cdde06c3919db64ac3b72cb61dcce364906f56c356885bf9e5c1eaa06eb036","isrc":"QZWV32453065","name":"The Best Music For Focus and Concentration","registered_at":"2026-06-20T07:51:30Z","spotify_id":"3XmL9bVp6sTw4c8VyHYaAI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cdde06c3919db64ac3b72cb61dcce364906f56c356885bf9e5c1eaa06eb036. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XmL9bVp6sTw4c8VyHYaAI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XmL9bVp6sTw4c8VyHYaAI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x05cdde06c3919db64ac3b72cb61dcce364906f56c356885bf9e5c1eaa06eb036","isrc":"QZWV32453065","name":"The Best Music For Focus and Concentration","registered_at":"2026-06-20T07:51:30Z","spotify_id":"3XmL9bVp6sTw4c8VyHYaAI","type":"track"}

The Best Working Music
type: MusicRecording
duration: PT2M3S
duration ms: 123674
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:44:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7aca966f016b5bcbb774b60ddda652d7e450ab7589acae357f3266a421e14311
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/789Nv7ZMDpnvmJy9fWyW6r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/789Nv7ZMDpnvmJy9fWyW6r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7aca966f016b5bcbb774b60ddda652d7e450ab7589acae357f3266a421e14311","isrc":"QZWV32453069","name":"The Best Working Music","registered_at":"2026-06-20T19:44:54Z","spotify_id":"789Nv7ZMDpnvmJy9fWyW6r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aca966f016b5bcbb774b60ddda652d7e450ab7589acae357f3266a421e14311. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/789Nv7ZMDpnvmJy9fWyW6r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/789Nv7ZMDpnvmJy9fWyW6r.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7aca966f016b5bcbb774b60ddda652d7e450ab7589acae357f3266a421e14311","isrc":"QZWV32453069","name":"The Best Working Music","registered_at":"2026-06-20T19:44:54Z","spotify_id":"789Nv7ZMDpnvmJy9fWyW6r","type":"track"}

Relaxing Working Music
type: MusicRecording
duration: PT1M54S
duration ms: 114974
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453072
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:55:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7956bee4dc57f4f54d849714f9417caafd9447b28bdee7191e8816b2f1a3fbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3OzmNc0w0v4VJFEYmqrB0I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OzmNc0w0v4VJFEYmqrB0I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7956bee4dc57f4f54d849714f9417caafd9447b28bdee7191e8816b2f1a3fbe","isrc":"QZWV32453072","name":"Relaxing Working Music","registered_at":"2026-06-20T07:55:22Z","spotify_id":"3OzmNc0w0v4VJFEYmqrB0I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7956bee4dc57f4f54d849714f9417caafd9447b28bdee7191e8816b2f1a3fbe. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OzmNc0w0v4VJFEYmqrB0I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OzmNc0w0v4VJFEYmqrB0I.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe7956bee4dc57f4f54d849714f9417caafd9447b28bdee7191e8816b2f1a3fbe","isrc":"QZWV32453072","name":"Relaxing Working Music","registered_at":"2026-06-20T07:55:22Z","spotify_id":"3OzmNc0w0v4VJFEYmqrB0I","type":"track"}

Concentration Music For Work
type: MusicRecording
duration: PT1M51S
duration ms: 111870
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:07:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/65prbmNFrqwkTn4lYHdplf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65prbmNFrqwkTn4lYHdplf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316","isrc":"QZWV32453074","name":"Concentration Music For Work","registered_at":"2026-06-19T13:07:08Z","spotify_id":"65prbmNFrqwkTn4lYHdplf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65prbmNFrqwkTn4lYHdplf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65prbmNFrqwkTn4lYHdplf.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316","isrc":"QZWV32453074","name":"Concentration Music For Work","registered_at":"2026-06-19T13:07:08Z","spotify_id":"65prbmNFrqwkTn4lYHdplf","type":"track"}

Focus and Work Music
type: MusicRecording
duration: PT1M47S
duration ms: 107564
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:10:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d4a9a1ac7d34d5313321010a699c25908acadf2044924875285fe31fd1ca439
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5kHwyNVeDsFU7uizltQM7p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kHwyNVeDsFU7uizltQM7p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d4a9a1ac7d34d5313321010a699c25908acadf2044924875285fe31fd1ca439","isrc":"QZWV32453075","name":"Focus and Work Music","registered_at":"2026-06-19T13:10:04Z","spotify_id":"5kHwyNVeDsFU7uizltQM7p","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4a9a1ac7d34d5313321010a699c25908acadf2044924875285fe31fd1ca439. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kHwyNVeDsFU7uizltQM7p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kHwyNVeDsFU7uizltQM7p.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1d4a9a1ac7d34d5313321010a699c25908acadf2044924875285fe31fd1ca439","isrc":"QZWV32453075","name":"Focus and Work Music","registered_at":"2026-06-19T13:10:04Z","spotify_id":"5kHwyNVeDsFU7uizltQM7p","type":"track"}

Work the Problem Music
type: MusicRecording
duration: PT1M55S
duration ms: 115334
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b215e20fc80c49d2d67f4341546d6a768e8f4835d8f1ec7437c37db605778e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0hfXoVtyiBB85nWl2RWzXv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hfXoVtyiBB85nWl2RWzXv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b215e20fc80c49d2d67f4341546d6a768e8f4835d8f1ec7437c37db605778e3","isrc":"QZWV32453076","name":"Work the Problem Music","registered_at":"2026-06-20T07:52:06Z","spotify_id":"0hfXoVtyiBB85nWl2RWzXv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b215e20fc80c49d2d67f4341546d6a768e8f4835d8f1ec7437c37db605778e3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hfXoVtyiBB85nWl2RWzXv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hfXoVtyiBB85nWl2RWzXv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3b215e20fc80c49d2d67f4341546d6a768e8f4835d8f1ec7437c37db605778e3","isrc":"QZWV32453076","name":"Work the Problem Music","registered_at":"2026-06-20T07:52:06Z","spotify_id":"0hfXoVtyiBB85nWl2RWzXv","type":"track"}

Office Music
type: MusicRecording
duration: PT1M42S
duration ms: 102900
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:52:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9981c31749ef2b85fcc18f6b2572a93f4614be49c44e3fbd17cdd5cfe40f298
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4RPIy6rlZIl8RuYxS9Ycqx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RPIy6rlZIl8RuYxS9Ycqx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9981c31749ef2b85fcc18f6b2572a93f4614be49c44e3fbd17cdd5cfe40f298","isrc":"QZWV32453078","name":"Office Music","registered_at":"2026-06-20T07:52:58Z","spotify_id":"4RPIy6rlZIl8RuYxS9Ycqx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9981c31749ef2b85fcc18f6b2572a93f4614be49c44e3fbd17cdd5cfe40f298. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4RPIy6rlZIl8RuYxS9Ycqx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RPIy6rlZIl8RuYxS9Ycqx.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd9981c31749ef2b85fcc18f6b2572a93f4614be49c44e3fbd17cdd5cfe40f298","isrc":"QZWV32453078","name":"Office Music","registered_at":"2026-06-20T07:52:58Z","spotify_id":"4RPIy6rlZIl8RuYxS9Ycqx","type":"track"}

Background Working Music Mode
type: MusicRecording
duration: PT2M9S
duration ms: 129009
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:54:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00e26933bafccd8f355c878977bd8338b4d1181a27817a5372d4712fd24ff947
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7xdAiizQOwn04IVNdmxa6n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xdAiizQOwn04IVNdmxa6n
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00e26933bafccd8f355c878977bd8338b4d1181a27817a5372d4712fd24ff947","isrc":"QZWV32453082","name":"Background Working Music Mode","registered_at":"2026-06-20T07:54:14Z","spotify_id":"7xdAiizQOwn04IVNdmxa6n","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e26933bafccd8f355c878977bd8338b4d1181a27817a5372d4712fd24ff947. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xdAiizQOwn04IVNdmxa6n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xdAiizQOwn04IVNdmxa6n.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x00e26933bafccd8f355c878977bd8338b4d1181a27817a5372d4712fd24ff947","isrc":"QZWV32453082","name":"Background Working Music Mode","registered_at":"2026-06-20T07:54:14Z","spotify_id":"7xdAiizQOwn04IVNdmxa6n","type":"track"}

Music For Reading
type: MusicRecording
duration: PT2M18S
duration ms: 138670
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:52:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9d2123e5a51b70869960c0ac0a7204ee5a89aa256405db799195ec4dd230002
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0moD2BzFWkwSOE95vrnUe1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0moD2BzFWkwSOE95vrnUe1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9d2123e5a51b70869960c0ac0a7204ee5a89aa256405db799195ec4dd230002","isrc":"QZWV32453110","name":"Music For Reading","registered_at":"2026-06-20T07:52:24Z","spotify_id":"0moD2BzFWkwSOE95vrnUe1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d2123e5a51b70869960c0ac0a7204ee5a89aa256405db799195ec4dd230002. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0moD2BzFWkwSOE95vrnUe1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0moD2BzFWkwSOE95vrnUe1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa9d2123e5a51b70869960c0ac0a7204ee5a89aa256405db799195ec4dd230002","isrc":"QZWV32453110","name":"Music For Reading","registered_at":"2026-06-20T07:52:24Z","spotify_id":"0moD2BzFWkwSOE95vrnUe1","type":"track"}

Work and Learning Music
type: MusicRecording
duration: PT1M49S
duration ms: 109394
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:54:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x575b3e0625f198e3c25b06b377fc47eb1a7a1cd4e8e084b82802f3cb4fc108e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7JT4l5cpxzAoIDU5ZZZW3M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JT4l5cpxzAoIDU5ZZZW3M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x575b3e0625f198e3c25b06b377fc47eb1a7a1cd4e8e084b82802f3cb4fc108e4","isrc":"QZWV32453113","name":"Work and Learning Music","registered_at":"2026-06-20T07:54:28Z","spotify_id":"7JT4l5cpxzAoIDU5ZZZW3M","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575b3e0625f198e3c25b06b377fc47eb1a7a1cd4e8e084b82802f3cb4fc108e4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JT4l5cpxzAoIDU5ZZZW3M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JT4l5cpxzAoIDU5ZZZW3M.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x575b3e0625f198e3c25b06b377fc47eb1a7a1cd4e8e084b82802f3cb4fc108e4","isrc":"QZWV32453113","name":"Work and Learning Music","registered_at":"2026-06-20T07:54:28Z","spotify_id":"7JT4l5cpxzAoIDU5ZZZW3M","type":"track"}

Working Music
type: MusicRecording
duration: PT2M5S
duration ms: 125970
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453116
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:38:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x867e15cef35cc27b1276d55119075d37cb9e53ad69b18ba22f39ac2e205b873c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4j1nx3HYVkvBuSqlxjFvDb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4j1nx3HYVkvBuSqlxjFvDb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x867e15cef35cc27b1276d55119075d37cb9e53ad69b18ba22f39ac2e205b873c","isrc":"QZWV32453116","name":"Working Music","registered_at":"2026-06-18T17:38:52Z","spotify_id":"4j1nx3HYVkvBuSqlxjFvDb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867e15cef35cc27b1276d55119075d37cb9e53ad69b18ba22f39ac2e205b873c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4j1nx3HYVkvBuSqlxjFvDb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4j1nx3HYVkvBuSqlxjFvDb.
  date published: 2026-07-02T03:30:09Z
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Relax the Mind and Get Work Done
type: MusicRecording
duration: PT1M58S
duration ms: 118170
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T04:44:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8743bf031d9a28d181451c46e8cb794091f88c3922ebbc781e8c63228add8bb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2TyTWhUtp7sZducwORG7qj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TyTWhUtp7sZducwORG7qj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8743bf031d9a28d181451c46e8cb794091f88c3922ebbc781e8c63228add8bb2","isrc":"QZWV32453119","name":"Relax the Mind and Get Work Done","registered_at":"2026-06-21T04:44:58Z","spotify_id":"2TyTWhUtp7sZducwORG7qj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8743bf031d9a28d181451c46e8cb794091f88c3922ebbc781e8c63228add8bb2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TyTWhUtp7sZducwORG7qj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TyTWhUtp7sZducwORG7qj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8743bf031d9a28d181451c46e8cb794091f88c3922ebbc781e8c63228add8bb2","isrc":"QZWV32453119","name":"Relax the Mind and Get Work Done","registered_at":"2026-06-21T04:44:58Z","spotify_id":"2TyTWhUtp7sZducwORG7qj","type":"track"}

Music For Working and Concentration
type: MusicRecording
duration: PT2M22S
duration ms: 142590
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:57:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0d64e2f14015b0b94ab914ef32a9c900f5e4ab596492b1c31c9a10fa375c8ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/51Oe0iJBndWdlX63tvrbKi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51Oe0iJBndWdlX63tvrbKi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0d64e2f14015b0b94ab914ef32a9c900f5e4ab596492b1c31c9a10fa375c8ec","isrc":"QZWV32453120","name":"Music For Working and Concentration","registered_at":"2026-06-20T07:57:28Z","spotify_id":"51Oe0iJBndWdlX63tvrbKi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d64e2f14015b0b94ab914ef32a9c900f5e4ab596492b1c31c9a10fa375c8ec. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/51Oe0iJBndWdlX63tvrbKi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51Oe0iJBndWdlX63tvrbKi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc0d64e2f14015b0b94ab914ef32a9c900f5e4ab596492b1c31c9a10fa375c8ec","isrc":"QZWV32453120","name":"Music For Working and Concentration","registered_at":"2026-06-20T07:57:28Z","spotify_id":"51Oe0iJBndWdlX63tvrbKi","type":"track"}

Work Music: Focus, Office Work and Calm Productivity Music
type: MusicAlbum
date published: 2024-09-14
track: Work Music
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146090
  explicit: false
  by artist: Work Music
  by artist: Working Music Experience
  by artist: Concentration Music for Work
  in album: Work Music: Focus, Office Work and Calm Productivity Music
    type: MusicAlbum
    date published: 2024-09-14
  isrc code: QZZ8A2407711
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:58:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5y6CWfPI0kPje8hhvt5myx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y6CWfPI0kPje8hhvt5myx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2","isrc":"QZZ8A2407711","name":"Work Music","registered_at":"2026-06-08T20:58:00Z","spotify_id":"5y6CWfPI0kPje8hhvt5myx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5y6CWfPI0kPje8hhvt5myx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y6CWfPI0kPje8hhvt5myx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2","isrc":"QZZ8A2407711","name":"Work Music","registered_at":"2026-06-08T20:58:00Z","spotify_id":"5y6CWfPI0kPje8hhvt5myx","type":"track"}
track: Concentration Music For Work
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146090
  explicit: false
  by artist: Work Music
  by artist: Working Music Experience
  by artist: Concentration Music for Work
  in album: Work Music: Focus, Office Work and Calm Productivity Music
    type: MusicAlbum
    date published: 2024-09-14
  isrc code: QZZ8A2407712
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:08:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1w62xQtNcj8JsfXIWhYOej.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w62xQtNcj8JsfXIWhYOej
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b","isrc":"QZZ8A2407712","name":"Concentration Music For Work","registered_at":"2026-06-08T21:08:09Z","spotify_id":"1w62xQtNcj8JsfXIWhYOej","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1w62xQtNcj8JsfXIWhYOej.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w62xQtNcj8JsfXIWhYOej.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b","isrc":"QZZ8A2407712","name":"Concentration Music For Work","registered_at":"2026-06-08T21:08:09Z","spotify_id":"1w62xQtNcj8JsfXIWhYOej","type":"track"}
track: Music For Focus and Concentration
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146090
  explicit: false
  by artist: Work Music
  by artist: Working Music Experience
  by artist: Concentration Music for Work
  in album: Work Music: Focus, Office Work and Calm Productivity Music
    type: MusicAlbum
    date published: 2024-09-14
  isrc code: QZZ8A2407713
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:41:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5kNTbwgq9YYMqPkB8gNmKs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kNTbwgq9YYMqPkB8gNmKs
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9","isrc":"QZZ8A2407713","name":"Music For Focus and Concentration","registered_at":"2026-06-07T20:41:31Z","spotify_id":"5kNTbwgq9YYMqPkB8gNmKs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kNTbwgq9YYMqPkB8gNmKs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kNTbwgq9YYMqPkB8gNmKs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9","isrc":"QZZ8A2407713","name":"Music For Focus and Concentration","registered_at":"2026-06-07T20:41:31Z","spotify_id":"5kNTbwgq9YYMqPkB8gNmKs","type":"track"}
track: Calm Work Music
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146090
  explicit: false
  by artist: Work Music
  by artist: Working Music Experience
  by artist: Concentration Music for Work
  in album: Work Music: Focus, Office Work and Calm Productivity Music
    type: MusicAlbum
    date published: 2024-09-14
  isrc code: QZZ8A2407714
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:01:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/52hnBuHR49TUEslIMJS8OC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52hnBuHR49TUEslIMJS8OC
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c","isrc":"QZZ8A2407714","name":"Calm Work Music","registered_at":"2026-06-10T05:01:59Z","spotify_id":"52hnBuHR49TUEslIMJS8OC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52hnBuHR49TUEslIMJS8OC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52hnBuHR49TUEslIMJS8OC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c","isrc":"QZZ8A2407714","name":"Calm Work Music","registered_at":"2026-06-10T05:01:59Z","spotify_id":"52hnBuHR49TUEslIMJS8OC","type":"track"}
track: Music For Working
track: Working Music
track: Music For Working and Focus
track: Calm Working Music
track: Relaxing Productivity Music
track: Background Work Music
track: The Best Music For Focus and Concentration
track: The Best Working Music
track: Background Music For Focus and Concentration
track: Music For Working Concentration
track: Relaxing Music For Reading
track: Soothing Office Music
track: Calm Music For Focus and Concentration
track: Relaxing Music For Focus and Concentration
track: Be the Solution and Not the Problem
track: Relaxing Work Mode Mentality
track: Background Music For Reading
track: Work Music for Focus
track: Relaxing Working Music
track: Background Music for Learning
track: Calming Work Music Mentality

Music For Working
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:57:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1MmIRFR8W3ODpxNAGg4Vbs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MmIRFR8W3ODpxNAGg4Vbs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007","isrc":"QZZ8A2407715","name":"Music For Working","registered_at":"2026-06-10T04:57:17Z","spotify_id":"1MmIRFR8W3ODpxNAGg4Vbs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MmIRFR8W3ODpxNAGg4Vbs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MmIRFR8W3ODpxNAGg4Vbs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007","isrc":"QZZ8A2407715","name":"Music For Working","registered_at":"2026-06-10T04:57:17Z","spotify_id":"1MmIRFR8W3ODpxNAGg4Vbs","type":"track"}

Working Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407716
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:42:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40AsLcID4E8sE8EB2AfWjN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40AsLcID4E8sE8EB2AfWjN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72","isrc":"QZZ8A2407716","name":"Working Music","registered_at":"2026-06-07T20:42:33Z","spotify_id":"40AsLcID4E8sE8EB2AfWjN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40AsLcID4E8sE8EB2AfWjN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40AsLcID4E8sE8EB2AfWjN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72","isrc":"QZZ8A2407716","name":"Working Music","registered_at":"2026-06-07T20:42:33Z","spotify_id":"40AsLcID4E8sE8EB2AfWjN","type":"track"}

Music For Working and Focus
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407717
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:08:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3yqLL3h9BFSPCqiUyl6wRZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yqLL3h9BFSPCqiUyl6wRZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878","isrc":"QZZ8A2407717","name":"Music For Working and Focus","registered_at":"2026-06-08T04:08:39Z","spotify_id":"3yqLL3h9BFSPCqiUyl6wRZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yqLL3h9BFSPCqiUyl6wRZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yqLL3h9BFSPCqiUyl6wRZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878","isrc":"QZZ8A2407717","name":"Music For Working and Focus","registered_at":"2026-06-08T04:08:39Z","spotify_id":"3yqLL3h9BFSPCqiUyl6wRZ","type":"track"}

Calm Working Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408175
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:56:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8e74bb81cde81d4f80553b44f0374b021976229ddaaa067928c2926a3317358
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/44ng29PnmuVnJpxCiABOef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ng29PnmuVnJpxCiABOef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8e74bb81cde81d4f80553b44f0374b021976229ddaaa067928c2926a3317358","isrc":"QZZ8A2408175","name":"Calm Working Music","registered_at":"2026-06-10T04:56:55Z","spotify_id":"44ng29PnmuVnJpxCiABOef","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e74bb81cde81d4f80553b44f0374b021976229ddaaa067928c2926a3317358. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44ng29PnmuVnJpxCiABOef.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ng29PnmuVnJpxCiABOef.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa8e74bb81cde81d4f80553b44f0374b021976229ddaaa067928c2926a3317358","isrc":"QZZ8A2408175","name":"Calm Working Music","registered_at":"2026-06-10T04:56:55Z","spotify_id":"44ng29PnmuVnJpxCiABOef","type":"track"}

Relaxing Productivity Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408179
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:12:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b549e12cf6152c4ed5d5ec384c622dfb473539083eaf594c359c975bc496f3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6J3sttGYWW9zzppbcxSTFh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6J3sttGYWW9zzppbcxSTFh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b549e12cf6152c4ed5d5ec384c622dfb473539083eaf594c359c975bc496f3f","isrc":"QZZ8A2408179","name":"Relaxing Productivity Music","registered_at":"2026-06-09T19:12:58Z","spotify_id":"6J3sttGYWW9zzppbcxSTFh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b549e12cf6152c4ed5d5ec384c622dfb473539083eaf594c359c975bc496f3f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6J3sttGYWW9zzppbcxSTFh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6J3sttGYWW9zzppbcxSTFh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3b549e12cf6152c4ed5d5ec384c622dfb473539083eaf594c359c975bc496f3f","isrc":"QZZ8A2408179","name":"Relaxing Productivity Music","registered_at":"2026-06-09T19:12:58Z","spotify_id":"6J3sttGYWW9zzppbcxSTFh","type":"track"}

Background Work Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:12:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb496d0547d15d712cdc4495353a15ccdd458ce86763ec7b9a5cad9cbeff7db5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0zXkFEndE8it4rzZ3GvG3Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zXkFEndE8it4rzZ3GvG3Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb496d0547d15d712cdc4495353a15ccdd458ce86763ec7b9a5cad9cbeff7db5","isrc":"QZZ8A2408180","name":"Background Work Music","registered_at":"2026-06-11T12:12:19Z","spotify_id":"0zXkFEndE8it4rzZ3GvG3Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb496d0547d15d712cdc4495353a15ccdd458ce86763ec7b9a5cad9cbeff7db5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zXkFEndE8it4rzZ3GvG3Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zXkFEndE8it4rzZ3GvG3Z.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdb496d0547d15d712cdc4495353a15ccdd458ce86763ec7b9a5cad9cbeff7db5","isrc":"QZZ8A2408180","name":"Background Work Music","registered_at":"2026-06-11T12:12:19Z","spotify_id":"0zXkFEndE8it4rzZ3GvG3Z","type":"track"}

The Best Music For Focus and Concentration
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408182
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:57:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac02796b3da7cfc40203de9c8b31a7dd730e263e06b9af2593a0b9874e81f012
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1dHsljGuyQuKUgn1zQtpH8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dHsljGuyQuKUgn1zQtpH8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac02796b3da7cfc40203de9c8b31a7dd730e263e06b9af2593a0b9874e81f012","isrc":"QZZ8A2408182","name":"The Best Music For Focus and Concentration","registered_at":"2026-06-10T04:57:35Z","spotify_id":"1dHsljGuyQuKUgn1zQtpH8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac02796b3da7cfc40203de9c8b31a7dd730e263e06b9af2593a0b9874e81f012. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dHsljGuyQuKUgn1zQtpH8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dHsljGuyQuKUgn1zQtpH8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xac02796b3da7cfc40203de9c8b31a7dd730e263e06b9af2593a0b9874e81f012","isrc":"QZZ8A2408182","name":"The Best Music For Focus and Concentration","registered_at":"2026-06-10T04:57:35Z","spotify_id":"1dHsljGuyQuKUgn1zQtpH8","type":"track"}

The Best Working Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03BlXT9O5DhxbdQe3PbXlm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03BlXT9O5DhxbdQe3PbXlm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618","isrc":"QZZ8A2408191","name":"The Best Working Music","registered_at":"2026-06-10T04:54:18Z","spotify_id":"03BlXT9O5DhxbdQe3PbXlm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03BlXT9O5DhxbdQe3PbXlm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03BlXT9O5DhxbdQe3PbXlm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618","isrc":"QZZ8A2408191","name":"The Best Working Music","registered_at":"2026-06-10T04:54:18Z","spotify_id":"03BlXT9O5DhxbdQe3PbXlm","type":"track"}

Background Music For Focus and Concentration
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408192
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:22:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41ec90b3abd0d68be51bbac9b1fcac2107802d8aa2714b99a9b23b270cb713a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2G5yeOwgCeH1tcMc6UgrWo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G5yeOwgCeH1tcMc6UgrWo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41ec90b3abd0d68be51bbac9b1fcac2107802d8aa2714b99a9b23b270cb713a1","isrc":"QZZ8A2408192","name":"Background Music For Focus and Concentration","registered_at":"2026-06-10T14:22:23Z","spotify_id":"2G5yeOwgCeH1tcMc6UgrWo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ec90b3abd0d68be51bbac9b1fcac2107802d8aa2714b99a9b23b270cb713a1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2G5yeOwgCeH1tcMc6UgrWo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2G5yeOwgCeH1tcMc6UgrWo.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x41ec90b3abd0d68be51bbac9b1fcac2107802d8aa2714b99a9b23b270cb713a1","isrc":"QZZ8A2408192","name":"Background Music For Focus and Concentration","registered_at":"2026-06-10T14:22:23Z","spotify_id":"2G5yeOwgCeH1tcMc6UgrWo","type":"track"}

Music For Working Concentration
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408194
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:37:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d75d58c3e724d54bd42a41bd4fc1b743d3c96fd981d508b53c31afa8cfe3624
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1PXBXOYRIv25nXYDIW72Zz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PXBXOYRIv25nXYDIW72Zz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d75d58c3e724d54bd42a41bd4fc1b743d3c96fd981d508b53c31afa8cfe3624","isrc":"QZZ8A2408194","name":"Music For Working Concentration","registered_at":"2026-06-10T18:37:45Z","spotify_id":"1PXBXOYRIv25nXYDIW72Zz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d75d58c3e724d54bd42a41bd4fc1b743d3c96fd981d508b53c31afa8cfe3624. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PXBXOYRIv25nXYDIW72Zz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PXBXOYRIv25nXYDIW72Zz.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0d75d58c3e724d54bd42a41bd4fc1b743d3c96fd981d508b53c31afa8cfe3624","isrc":"QZZ8A2408194","name":"Music For Working Concentration","registered_at":"2026-06-10T18:37:45Z","spotify_id":"1PXBXOYRIv25nXYDIW72Zz","type":"track"}

Relaxing Music For Reading
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408195
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:53:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc339905c915937058974c56124cf472a3ea4bde3189864889ba60a2076970f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3D17XdiAuZN0C8lkYsB9fw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3D17XdiAuZN0C8lkYsB9fw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc339905c915937058974c56124cf472a3ea4bde3189864889ba60a2076970f3","isrc":"QZZ8A2408195","name":"Relaxing Music For Reading","registered_at":"2026-06-10T04:53:52Z","spotify_id":"3D17XdiAuZN0C8lkYsB9fw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc339905c915937058974c56124cf472a3ea4bde3189864889ba60a2076970f3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3D17XdiAuZN0C8lkYsB9fw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3D17XdiAuZN0C8lkYsB9fw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdc339905c915937058974c56124cf472a3ea4bde3189864889ba60a2076970f3","isrc":"QZZ8A2408195","name":"Relaxing Music For Reading","registered_at":"2026-06-10T04:53:52Z","spotify_id":"3D17XdiAuZN0C8lkYsB9fw","type":"track"}

Soothing Office Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:12:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb3fee5ed1eb51be0e347241aefbe1e2c69c1e1f92de8ba6c20de51da2aa50b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7BX0pmtwVK7JmyjMhDwIso.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BX0pmtwVK7JmyjMhDwIso
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb3fee5ed1eb51be0e347241aefbe1e2c69c1e1f92de8ba6c20de51da2aa50b0","isrc":"QZZ8A2408196","name":"Soothing Office Music","registered_at":"2026-06-11T12:12:37Z","spotify_id":"7BX0pmtwVK7JmyjMhDwIso","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3fee5ed1eb51be0e347241aefbe1e2c69c1e1f92de8ba6c20de51da2aa50b0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BX0pmtwVK7JmyjMhDwIso.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BX0pmtwVK7JmyjMhDwIso.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbb3fee5ed1eb51be0e347241aefbe1e2c69c1e1f92de8ba6c20de51da2aa50b0","isrc":"QZZ8A2408196","name":"Soothing Office Music","registered_at":"2026-06-11T12:12:37Z","spotify_id":"7BX0pmtwVK7JmyjMhDwIso","type":"track"}

Calm Music For Focus and Concentration
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408198
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:31:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbee6e512cbcef489da9ac93bc3eaceb13f460c1fc20dff8bf7ebd0a1569d7a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Ev16MVr4TbU9WmhgeKfIF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Ev16MVr4TbU9WmhgeKfIF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:31:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbee6e512cbcef489da9ac93bc3eaceb13f460c1fc20dff8bf7ebd0a1569d7a6","isrc":"QZZ8A2408198","name":"Calm Music For Focus and Concentration","registered_at":"2026-06-17T04:31:04Z","spotify_id":"7Ev16MVr4TbU9WmhgeKfIF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee6e512cbcef489da9ac93bc3eaceb13f460c1fc20dff8bf7ebd0a1569d7a6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Ev16MVr4TbU9WmhgeKfIF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Ev16MVr4TbU9WmhgeKfIF.
  date published: 2026-06-17T20:31:49Z
  text: {"copyright_id":"0xcbee6e512cbcef489da9ac93bc3eaceb13f460c1fc20dff8bf7ebd0a1569d7a6","isrc":"QZZ8A2408198","name":"Calm Music For Focus and Concentration","registered_at":"2026-06-17T04:31:04Z","spotify_id":"7Ev16MVr4TbU9WmhgeKfIF","type":"track"}

Relaxing Music For Focus and Concentration
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:44:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb51efd96904c51bd30bbe2c2717c2ee9d4eee938ff25600f773f82ddc53e52df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/10DvLTrkYLXueZeMVqxse8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10DvLTrkYLXueZeMVqxse8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb51efd96904c51bd30bbe2c2717c2ee9d4eee938ff25600f773f82ddc53e52df","isrc":"QZZ8A2408200","name":"Relaxing Music For Focus and Concentration","registered_at":"2026-06-18T02:44:57Z","spotify_id":"10DvLTrkYLXueZeMVqxse8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51efd96904c51bd30bbe2c2717c2ee9d4eee938ff25600f773f82ddc53e52df. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10DvLTrkYLXueZeMVqxse8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10DvLTrkYLXueZeMVqxse8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb51efd96904c51bd30bbe2c2717c2ee9d4eee938ff25600f773f82ddc53e52df","isrc":"QZZ8A2408200","name":"Relaxing Music For Focus and Concentration","registered_at":"2026-06-18T02:44:57Z","spotify_id":"10DvLTrkYLXueZeMVqxse8","type":"track"}

Be the Solution and Not the Problem
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T15:50:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04bb8531cad556548457f735582f50cee538b84b5217a2ab711f787fe50e962c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/20yamoSGq3SImRFaGfrpih.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20yamoSGq3SImRFaGfrpih
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04bb8531cad556548457f735582f50cee538b84b5217a2ab711f787fe50e962c","isrc":"QZZ8A2408201","name":"Be the Solution and Not the Problem","registered_at":"2026-06-11T15:50:52Z","spotify_id":"20yamoSGq3SImRFaGfrpih","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bb8531cad556548457f735582f50cee538b84b5217a2ab711f787fe50e962c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20yamoSGq3SImRFaGfrpih.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20yamoSGq3SImRFaGfrpih.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x04bb8531cad556548457f735582f50cee538b84b5217a2ab711f787fe50e962c","isrc":"QZZ8A2408201","name":"Be the Solution and Not the Problem","registered_at":"2026-06-11T15:50:52Z","spotify_id":"20yamoSGq3SImRFaGfrpih","type":"track"}

Relaxing Work Mode Mentality
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:12:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x064b750d8e38a5b5b94b4ecdc77101739f7d7a140e77687bc11315959a638f66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/76uKhqNYAmmmVUFo3LQwEX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76uKhqNYAmmmVUFo3LQwEX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x064b750d8e38a5b5b94b4ecdc77101739f7d7a140e77687bc11315959a638f66","isrc":"QZZ8A2408203","name":"Relaxing Work Mode Mentality","registered_at":"2026-06-11T12:12:25Z","spotify_id":"76uKhqNYAmmmVUFo3LQwEX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064b750d8e38a5b5b94b4ecdc77101739f7d7a140e77687bc11315959a638f66. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76uKhqNYAmmmVUFo3LQwEX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76uKhqNYAmmmVUFo3LQwEX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x064b750d8e38a5b5b94b4ecdc77101739f7d7a140e77687bc11315959a638f66","isrc":"QZZ8A2408203","name":"Relaxing Work Mode Mentality","registered_at":"2026-06-11T12:12:25Z","spotify_id":"76uKhqNYAmmmVUFo3LQwEX","type":"track"}

Background Music For Reading
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:10:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd42353f07c2b0b26fb05d4cdd1f90429e74b320f8f70c3086de1f37754bde9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0wl809iOmLSYzQ5eSdo104.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wl809iOmLSYzQ5eSdo104
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd42353f07c2b0b26fb05d4cdd1f90429e74b320f8f70c3086de1f37754bde9a","isrc":"QZZ8A2408205","name":"Background Music For Reading","registered_at":"2026-06-11T12:10:47Z","spotify_id":"0wl809iOmLSYzQ5eSdo104","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd42353f07c2b0b26fb05d4cdd1f90429e74b320f8f70c3086de1f37754bde9a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wl809iOmLSYzQ5eSdo104.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wl809iOmLSYzQ5eSdo104.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcd42353f07c2b0b26fb05d4cdd1f90429e74b320f8f70c3086de1f37754bde9a","isrc":"QZZ8A2408205","name":"Background Music For Reading","registered_at":"2026-06-11T12:10:47Z","spotify_id":"0wl809iOmLSYzQ5eSdo104","type":"track"}

Work Music for Focus
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T17:41:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25104f2cb76dbe74e3d701d03e99ba550b5b073c62f86d111063941ddeb85939
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6LgYZAFKtJMSqYUVgM3CP1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LgYZAFKtJMSqYUVgM3CP1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25104f2cb76dbe74e3d701d03e99ba550b5b073c62f86d111063941ddeb85939","isrc":"QZZ8A2408206","name":"Work Music for Focus","registered_at":"2026-06-11T17:41:59Z","spotify_id":"6LgYZAFKtJMSqYUVgM3CP1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25104f2cb76dbe74e3d701d03e99ba550b5b073c62f86d111063941ddeb85939. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LgYZAFKtJMSqYUVgM3CP1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LgYZAFKtJMSqYUVgM3CP1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x25104f2cb76dbe74e3d701d03e99ba550b5b073c62f86d111063941ddeb85939","isrc":"QZZ8A2408206","name":"Work Music for Focus","registered_at":"2026-06-11T17:41:59Z","spotify_id":"6LgYZAFKtJMSqYUVgM3CP1","type":"track"}

Relaxing Working Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:08:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd68b1a5cdb5a6f7199c46f8e9ac3591dea454d5e707bb534c0e24bebccdd9ae8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5QnwAulwvaxwwnpzhrw7JY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QnwAulwvaxwwnpzhrw7JY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd68b1a5cdb5a6f7199c46f8e9ac3591dea454d5e707bb534c0e24bebccdd9ae8","isrc":"QZZ8A2408208","name":"Relaxing Working Music","registered_at":"2026-06-08T21:08:59Z","spotify_id":"5QnwAulwvaxwwnpzhrw7JY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b1a5cdb5a6f7199c46f8e9ac3591dea454d5e707bb534c0e24bebccdd9ae8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5QnwAulwvaxwwnpzhrw7JY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QnwAulwvaxwwnpzhrw7JY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd68b1a5cdb5a6f7199c46f8e9ac3591dea454d5e707bb534c0e24bebccdd9ae8","isrc":"QZZ8A2408208","name":"Relaxing Working Music","registered_at":"2026-06-08T21:08:59Z","spotify_id":"5QnwAulwvaxwwnpzhrw7JY","type":"track"}

Background Music for Learning
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:52:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e519a79ee0dbfb38f10a81f53e74cafc506bb98565c7718389b81f6d2d7c254
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4NVzXuuT2qIsEOA3t03k9E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NVzXuuT2qIsEOA3t03k9E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e519a79ee0dbfb38f10a81f53e74cafc506bb98565c7718389b81f6d2d7c254","isrc":"QZZ8A2408211","name":"Background Music for Learning","registered_at":"2026-06-10T04:52:30Z","spotify_id":"4NVzXuuT2qIsEOA3t03k9E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e519a79ee0dbfb38f10a81f53e74cafc506bb98565c7718389b81f6d2d7c254. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NVzXuuT2qIsEOA3t03k9E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NVzXuuT2qIsEOA3t03k9E.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9e519a79ee0dbfb38f10a81f53e74cafc506bb98565c7718389b81f6d2d7c254","isrc":"QZZ8A2408211","name":"Background Music for Learning","registered_at":"2026-06-10T04:52:30Z","spotify_id":"4NVzXuuT2qIsEOA3t03k9E","type":"track"}

Calming Work Music Mentality
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:48:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ed71950cbe99c37408cf00b106b1bf795cdc1428ee14eb9cbca60a2ffba3020
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4kZSszGuxPpfrfWnNngX7g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kZSszGuxPpfrfWnNngX7g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ed71950cbe99c37408cf00b106b1bf795cdc1428ee14eb9cbca60a2ffba3020","isrc":"QZZ8A2408214","name":"Calming Work Music Mentality","registered_at":"2026-06-18T11:48:18Z","spotify_id":"4kZSszGuxPpfrfWnNngX7g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed71950cbe99c37408cf00b106b1bf795cdc1428ee14eb9cbca60a2ffba3020. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kZSszGuxPpfrfWnNngX7g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kZSszGuxPpfrfWnNngX7g.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8ed71950cbe99c37408cf00b106b1bf795cdc1428ee14eb9cbca60a2ffba3020","isrc":"QZZ8A2408214","name":"Calming Work Music Mentality","registered_at":"2026-06-18T11:48:18Z","spotify_id":"4kZSszGuxPpfrfWnNngX7g","type":"track"}

Work Music for Focus
type: MusicRecording
duration: PT1M44S
duration ms: 104520
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:11:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2gwPrTJkwvNktTQTUItasG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gwPrTJkwvNktTQTUItasG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba","isrc":"QZWV32453032","name":"Work Music for Focus","registered_at":"2026-06-11T12:11:47Z","spotify_id":"2gwPrTJkwvNktTQTUItasG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gwPrTJkwvNktTQTUItasG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gwPrTJkwvNktTQTUItasG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x62a50734b311a3dc18c9bbb7a391ebb7e19209860c499cb8743682ebfd49bdba","isrc":"QZWV32453032","name":"Work Music for Focus","registered_at":"2026-06-11T12:11:47Z","spotify_id":"2gwPrTJkwvNktTQTUItasG","type":"track"}

Relaxing Music For Focus and Concentration
type: MusicRecording
duration: PT2M23S
duration ms: 143054
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:10:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5cSJHYnDGM9MTWoAwjjrK3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cSJHYnDGM9MTWoAwjjrK3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f","isrc":"QZWV32453034","name":"Relaxing Music For Focus and Concentration","registered_at":"2026-06-11T12:10:21Z","spotify_id":"5cSJHYnDGM9MTWoAwjjrK3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5cSJHYnDGM9MTWoAwjjrK3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cSJHYnDGM9MTWoAwjjrK3.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd70ff4bdae754497ca8be10c6599b371e0c9efdbc1d3716b9152e182711e529f","isrc":"QZWV32453034","name":"Relaxing Music For Focus and Concentration","registered_at":"2026-06-11T12:10:21Z","spotify_id":"5cSJHYnDGM9MTWoAwjjrK3","type":"track"}

Music For Working and Focus
type: MusicRecording
duration: PT2M5S
duration ms: 125970
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:46:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6fGEj8oEtoOSR0v8Gq6hOe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fGEj8oEtoOSR0v8Gq6hOe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8","isrc":"QZWV32453035","name":"Music For Working and Focus","registered_at":"2026-06-18T02:46:00Z","spotify_id":"6fGEj8oEtoOSR0v8Gq6hOe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fGEj8oEtoOSR0v8Gq6hOe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fGEj8oEtoOSR0v8Gq6hOe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd3a205e875e4dd3bec08f4594a23b54a8a90146e966a3540a5c9746cd9727cc8","isrc":"QZWV32453035","name":"Music For Working and Focus","registered_at":"2026-06-18T02:46:00Z","spotify_id":"6fGEj8oEtoOSR0v8Gq6hOe","type":"track"}

Music to Help Focus Your Mind
type: MusicRecording
duration: PT2M6S
duration ms: 126250
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:44:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0h8M54WD2e6fnEKEWpXQon.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h8M54WD2e6fnEKEWpXQon
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1","isrc":"QZWV32453044","name":"Music to Help Focus Your Mind","registered_at":"2026-06-18T02:44:45Z","spotify_id":"0h8M54WD2e6fnEKEWpXQon","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0h8M54WD2e6fnEKEWpXQon.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0h8M54WD2e6fnEKEWpXQon.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdec59d8a28e96b75ed80f11c17e4f6ee71b15b2f0a7d6bcaeef0b9e211e1bfc1","isrc":"QZWV32453044","name":"Music to Help Focus Your Mind","registered_at":"2026-06-18T02:44:45Z","spotify_id":"0h8M54WD2e6fnEKEWpXQon","type":"track"}

Relaxing Work Music
type: MusicRecording
duration: PT1M57S
duration ms: 117600
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:45:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1w8j2U2ZS9LkD6n681P3zq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w8j2U2ZS9LkD6n681P3zq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694","isrc":"QZWV32453047","name":"Relaxing Work Music","registered_at":"2026-06-18T02:45:46Z","spotify_id":"1w8j2U2ZS9LkD6n681P3zq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1w8j2U2ZS9LkD6n681P3zq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w8j2U2ZS9LkD6n681P3zq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf8062587ccdcd04ffb1b024da1d79be67f4d8c6c8b46e55b6b733e28dc05c694","isrc":"QZWV32453047","name":"Relaxing Work Music","registered_at":"2026-06-18T02:45:46Z","spotify_id":"1w8j2U2ZS9LkD6n681P3zq","type":"track"}

Background Work Music
type: MusicRecording
duration: PT1M50S
duration ms: 110670
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:45:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/78JCHFWqOMhwBE8r8iZwIw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78JCHFWqOMhwBE8r8iZwIw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75","isrc":"QZWV32453048","name":"Background Work Music","registered_at":"2026-06-18T02:45:01Z","spotify_id":"78JCHFWqOMhwBE8r8iZwIw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78JCHFWqOMhwBE8r8iZwIw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78JCHFWqOMhwBE8r8iZwIw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf92b657fe02667c4a9feeea376218943912b107183b89f6c4ca2388518d39a75","isrc":"QZWV32453048","name":"Background Work Music","registered_at":"2026-06-18T02:45:01Z","spotify_id":"78JCHFWqOMhwBE8r8iZwIw","type":"track"}

Work Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:58:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5y6CWfPI0kPje8hhvt5myx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y6CWfPI0kPje8hhvt5myx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2","isrc":"QZZ8A2407711","name":"Work Music","registered_at":"2026-06-08T20:58:00Z","spotify_id":"5y6CWfPI0kPje8hhvt5myx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5y6CWfPI0kPje8hhvt5myx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y6CWfPI0kPje8hhvt5myx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x88b919e55adebdb1a14df872c6fe71caf3e2850e9dbd2d2aac497c49c135a7b2","isrc":"QZZ8A2407711","name":"Work Music","registered_at":"2026-06-08T20:58:00Z","spotify_id":"5y6CWfPI0kPje8hhvt5myx","type":"track"}

Calm Working Music
type: MusicRecording
duration: PT1M53S
duration ms: 113624
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:41:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2XEEUdctfHIYk5znbNQFNn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XEEUdctfHIYk5znbNQFNn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10","isrc":"QZWV32453036","name":"Calm Working Music","registered_at":"2026-06-19T05:41:16Z","spotify_id":"2XEEUdctfHIYk5znbNQFNn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XEEUdctfHIYk5znbNQFNn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XEEUdctfHIYk5znbNQFNn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb34bf250139992e61741ac746c9fd8d7de38eded82946c13921f9c2f885d1b10","isrc":"QZWV32453036","name":"Calm Working Music","registered_at":"2026-06-19T05:41:16Z","spotify_id":"2XEEUdctfHIYk5znbNQFNn","type":"track"}

Calm Music For Focus and Concentration
type: MusicRecording
duration: PT2M11S
duration ms: 131920
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2OsaSQx5whH68HmUxyNQOg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OsaSQx5whH68HmUxyNQOg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194","isrc":"QZWV32453039","name":"Calm Music For Focus and Concentration","registered_at":"2026-06-18T17:42:26Z","spotify_id":"2OsaSQx5whH68HmUxyNQOg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OsaSQx5whH68HmUxyNQOg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OsaSQx5whH68HmUxyNQOg.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x750cdba4ea31698d9b0598b646c508c7a74e19a4076ae642f4e8a4718065e194","isrc":"QZWV32453039","name":"Calm Music For Focus and Concentration","registered_at":"2026-06-18T17:42:26Z","spotify_id":"2OsaSQx5whH68HmUxyNQOg","type":"track"}

Music for Focus
type: MusicRecording
duration: PT2M4S
duration ms: 124734
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:51:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UfffF2cp8zdNbqLHgKSA4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UfffF2cp8zdNbqLHgKSA4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95","isrc":"QZWV32453045","name":"Music for Focus","registered_at":"2026-06-20T07:51:24Z","spotify_id":"0UfffF2cp8zdNbqLHgKSA4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UfffF2cp8zdNbqLHgKSA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UfffF2cp8zdNbqLHgKSA4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xad73346d4d37cf2e791fb6b9974b868ed585c063c61ade0596b7fa0cf0042f95","isrc":"QZWV32453045","name":"Music for Focus","registered_at":"2026-06-20T07:51:24Z","spotify_id":"0UfffF2cp8zdNbqLHgKSA4","type":"track"}

Music For Focus and Concentration
type: MusicRecording
duration: PT2M3S
duration ms: 123674
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:40:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5YucE6QxBLimH70zXtj15u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YucE6QxBLimH70zXtj15u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f","isrc":"QZWV32453046","name":"Music For Focus and Concentration","registered_at":"2026-06-18T17:40:15Z","spotify_id":"5YucE6QxBLimH70zXtj15u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YucE6QxBLimH70zXtj15u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YucE6QxBLimH70zXtj15u.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8256e589b68edebe69d11ba77486ec856651c9c6a10c2d49a7a4cdc109ddfd4f","isrc":"QZWV32453046","name":"Music For Focus and Concentration","registered_at":"2026-06-18T17:40:15Z","spotify_id":"5YucE6QxBLimH70zXtj15u","type":"track"}

Work Music
type: MusicRecording
duration: PT1M55S
duration ms: 115680
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:39:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Otua8L3S0tQmY5b6vGNTM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Otua8L3S0tQmY5b6vGNTM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f","isrc":"QZWV32453050","name":"Work Music","registered_at":"2026-06-18T17:39:10Z","spotify_id":"5Otua8L3S0tQmY5b6vGNTM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Otua8L3S0tQmY5b6vGNTM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Otua8L3S0tQmY5b6vGNTM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x36cd514fe81e602ac3aa9696d14f7a54ffd1fc96c77f62411d407c719a69f77f","isrc":"QZWV32453050","name":"Work Music","registered_at":"2026-06-18T17:39:10Z","spotify_id":"5Otua8L3S0tQmY5b6vGNTM","type":"track"}

Concentration Music For Work
type: MusicRecording
duration: PT1M51S
duration ms: 111870
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Background Zone Music for Productivity and Focus
  type: MusicAlbum
  date published: 2024-08-15
isrc code: QZWV32453074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:07:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/65prbmNFrqwkTn4lYHdplf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65prbmNFrqwkTn4lYHdplf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316","isrc":"QZWV32453074","name":"Concentration Music For Work","registered_at":"2026-06-19T13:07:08Z","spotify_id":"65prbmNFrqwkTn4lYHdplf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65prbmNFrqwkTn4lYHdplf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65prbmNFrqwkTn4lYHdplf.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2f8b4876eb84dc62154ca45a33a7e3d42e1d28033f03e0af99e2887042966316","isrc":"QZWV32453074","name":"Concentration Music For Work","registered_at":"2026-06-19T13:07:08Z","spotify_id":"65prbmNFrqwkTn4lYHdplf","type":"track"}

Concentration Music For Work
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:08:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1w62xQtNcj8JsfXIWhYOej.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w62xQtNcj8JsfXIWhYOej
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b","isrc":"QZZ8A2407712","name":"Concentration Music For Work","registered_at":"2026-06-08T21:08:09Z","spotify_id":"1w62xQtNcj8JsfXIWhYOej","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1w62xQtNcj8JsfXIWhYOej.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1w62xQtNcj8JsfXIWhYOej.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3e4b4d10b389b200917aac295ae26baa973424f439985288a008dca7f8830c3b","isrc":"QZZ8A2407712","name":"Concentration Music For Work","registered_at":"2026-06-08T21:08:09Z","spotify_id":"1w62xQtNcj8JsfXIWhYOej","type":"track"}

Music For Focus and Concentration
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407713
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:41:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5kNTbwgq9YYMqPkB8gNmKs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kNTbwgq9YYMqPkB8gNmKs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9","isrc":"QZZ8A2407713","name":"Music For Focus and Concentration","registered_at":"2026-06-07T20:41:31Z","spotify_id":"5kNTbwgq9YYMqPkB8gNmKs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kNTbwgq9YYMqPkB8gNmKs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kNTbwgq9YYMqPkB8gNmKs.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcab0a0ef27f640faa47e3bf8f455fa340fc8457cfa9d146b59f6a586f45524b9","isrc":"QZZ8A2407713","name":"Music For Focus and Concentration","registered_at":"2026-06-07T20:41:31Z","spotify_id":"5kNTbwgq9YYMqPkB8gNmKs","type":"track"}

Calm Work Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407714
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:01:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/52hnBuHR49TUEslIMJS8OC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52hnBuHR49TUEslIMJS8OC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c","isrc":"QZZ8A2407714","name":"Calm Work Music","registered_at":"2026-06-10T05:01:59Z","spotify_id":"52hnBuHR49TUEslIMJS8OC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52hnBuHR49TUEslIMJS8OC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52hnBuHR49TUEslIMJS8OC.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x57bc098745413b38978197f26b6d595ada7298364d6fada7e69cc9518c5f485c","isrc":"QZZ8A2407714","name":"Calm Work Music","registered_at":"2026-06-10T05:01:59Z","spotify_id":"52hnBuHR49TUEslIMJS8OC","type":"track"}

Music For Working
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:57:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1MmIRFR8W3ODpxNAGg4Vbs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MmIRFR8W3ODpxNAGg4Vbs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007","isrc":"QZZ8A2407715","name":"Music For Working","registered_at":"2026-06-10T04:57:17Z","spotify_id":"1MmIRFR8W3ODpxNAGg4Vbs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MmIRFR8W3ODpxNAGg4Vbs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MmIRFR8W3ODpxNAGg4Vbs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe71de79f6b23d6b06434bf14f3e7f436557a47d87ce59848b6890de308321007","isrc":"QZZ8A2407715","name":"Music For Working","registered_at":"2026-06-10T04:57:17Z","spotify_id":"1MmIRFR8W3ODpxNAGg4Vbs","type":"track"}

Working Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407716
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:42:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40AsLcID4E8sE8EB2AfWjN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40AsLcID4E8sE8EB2AfWjN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72","isrc":"QZZ8A2407716","name":"Working Music","registered_at":"2026-06-07T20:42:33Z","spotify_id":"40AsLcID4E8sE8EB2AfWjN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40AsLcID4E8sE8EB2AfWjN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40AsLcID4E8sE8EB2AfWjN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2e1a5be2bbd176feda452459f50deea0fb069ec8da310430a35847b398d64b72","isrc":"QZZ8A2407716","name":"Working Music","registered_at":"2026-06-07T20:42:33Z","spotify_id":"40AsLcID4E8sE8EB2AfWjN","type":"track"}

Music For Working and Focus
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2407717
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:08:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3yqLL3h9BFSPCqiUyl6wRZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yqLL3h9BFSPCqiUyl6wRZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878","isrc":"QZZ8A2407717","name":"Music For Working and Focus","registered_at":"2026-06-08T04:08:39Z","spotify_id":"3yqLL3h9BFSPCqiUyl6wRZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yqLL3h9BFSPCqiUyl6wRZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yqLL3h9BFSPCqiUyl6wRZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x17571e980e68a144c565c4f5ba882ca5e5e5469c1aeed21a374a4d33fc7a9878","isrc":"QZZ8A2407717","name":"Music For Working and Focus","registered_at":"2026-06-08T04:08:39Z","spotify_id":"3yqLL3h9BFSPCqiUyl6wRZ","type":"track"}

The Best Working Music
type: MusicRecording
duration: PT2M26S
duration ms: 146090
explicit: false
by artist: Work Music
by artist: Working Music Experience
by artist: Concentration Music for Work
in album: Work Music: Focus, Office Work and Calm Productivity Music
  type: MusicAlbum
  date published: 2024-09-14
isrc code: QZZ8A2408191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03BlXT9O5DhxbdQe3PbXlm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03BlXT9O5DhxbdQe3PbXlm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618","isrc":"QZZ8A2408191","name":"The Best Working Music","registered_at":"2026-06-10T04:54:18Z","spotify_id":"03BlXT9O5DhxbdQe3PbXlm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03BlXT9O5DhxbdQe3PbXlm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03BlXT9O5DhxbdQe3PbXlm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0bfd0d1eb20b984593a7f1e2dc5e82145a9e86db87d151c8467d89742d24618","isrc":"QZZ8A2408191","name":"The Best Working Music","registered_at":"2026-06-10T04:54:18Z","spotify_id":"03BlXT9O5DhxbdQe3PbXlm","type":"track"}