Jutrø
type: MusicGroup
genre: witch house
popularity: 32
followers: 7387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab91d497207e6e2ca87de119810b3a10416bcdaaa285e5b240d90540a6202f53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7251ac0c-0171-4398-83f5-318a40d709ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7251ac0c-0171-4398-83f5-318a40d709ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7251ac0c-0171-4398-83f5-318a40d709ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab91d497207e6e2ca87de119810b3a10416bcdaaa285e5b240d90540a6202f53","name":"Jutrø","registered_at":"2026-06-12T00:56:43Z","symbol":"NIM0149118","token_address":"0xcfa520bc32431210d499bca0fc54ecfe3898ec8d","type":"artist","uuid":"7251ac0c-0171-4398-83f5-318a40d709ea"}
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 0xab91d497207e6e2ca87de119810b3a10416bcdaaa285e5b240d90540a6202f53. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7251ac0c-0171-4398-83f5-318a40d709ea.json and https://artists.proofprofile.net/proofs/artist/7251ac0c-0171-4398-83f5-318a40d709ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xab91d497207e6e2ca87de119810b3a10416bcdaaa285e5b240d90540a6202f53","name":"Jutrø","registered_at":"2026-06-12T00:56:43Z","symbol":"NIM0149118","token_address":"0xcfa520bc32431210d499bca0fc54ecfe3898ec8d","type":"artist","uuid":"7251ac0c-0171-4398-83f5-318a40d709ea"}
album: Aurea
  type: MusicAlbum
  date published: 1970-01-01
  track: Aurea
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258483
    explicit: false
    by artist: Forxst
    by artist: Jutrø
    in album: Aurea
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: PLH181600642
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T18:48:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd12ff74518a62deca7fabd90fba129c5a27a2ee1c1df8f973dcfe5d31190c359
    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/23uVLkSRIWNUat4sBniX0S.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23uVLkSRIWNUat4sBniX0S
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
    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 0xd12ff74518a62deca7fabd90fba129c5a27a2ee1c1df8f973dcfe5d31190c359. 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/23uVLkSRIWNUat4sBniX0S.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/23uVLkSRIWNUat4sBniX0S.
      date published: 2026-07-02T03:55:08Z
track: Aurea
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258483
  explicit: false
  by artist: Forxst
  by artist: Jutrø
  in album: Aurea
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLH181600642
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T18:48:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd12ff74518a62deca7fabd90fba129c5a27a2ee1c1df8f973dcfe5d31190c359
  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/23uVLkSRIWNUat4sBniX0S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23uVLkSRIWNUat4sBniX0S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  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 0xd12ff74518a62deca7fabd90fba129c5a27a2ee1c1df8f973dcfe5d31190c359. 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/23uVLkSRIWNUat4sBniX0S.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/23uVLkSRIWNUat4sBniX0S.
    date published: 2026-07-02T03:55:08Z
track: Auto
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158385
  explicit: false
  by artist: Jutrø
  in album: W#6
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: PLX632100008
track: Loyal
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192874
  explicit: false
  by artist: Jutrø
  in album: W#6
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: PLX632100002
track: Energy
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165039
  explicit: false
  by artist: Czeluść
  by artist: Jutrø
  by artist: Kosa
  in album: W#6
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: PLX632100015
track: sexy
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161739
  explicit: false
  by artist: Kukon
  by artist: Jutrø
  in album: Ogrody Mixtape 3
    type: MusicAlbum
    date published: 2022-12-23
  isrc code: PL2DY2200100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:33:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69f5172b6e5f427bda8e32ed6b8776e507d412ad8d7e42ea2193f27c5e6644ea
  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/48SKFG07FghE3edNR1DP2K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48SKFG07FghE3edNR1DP2K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Kurwa
track: Substancja
track: Przemoc
track: Singular
track: Zdrajcy
track: Rytuał
track: Dirty
track: Śmierć
track: Triumph
track: Travva
track: OŚMIOBOK - CZELUŚĆ
track: Proch
track: Sok
track: Lesley
track: HVY MTL

OTSCanonicalRecord
type: PropertyValue

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 0x69f5172b6e5f427bda8e32ed6b8776e507d412ad8d7e42ea2193f27c5e6644ea. 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/48SKFG07FghE3edNR1DP2K.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/48SKFG07FghE3edNR1DP2K.
date published: 2026-06-13T17:25:41Z

Kurwa
type: MusicRecording
duration: PT2M32S
duration ms: 152090
explicit: false
by artist: Czeluść
by artist: Jutrø
by artist: Kosa
in album: W#5
  type: MusicAlbum
  date published: 2020-03-20
isrc code: PLX632000001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T01:39:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4d772feb0d11060ab7cede52fd896c999b6e9e62a22677836b0b625d8585ae
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/7p5chQsiDt4zo3PSMlUpcx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p5chQsiDt4zo3PSMlUpcx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
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 0x5f4d772feb0d11060ab7cede52fd896c999b6e9e62a22677836b0b625d8585ae. 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/7p5chQsiDt4zo3PSMlUpcx.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/7p5chQsiDt4zo3PSMlUpcx.
  date published: 2026-07-02T03:30:09Z

Substancja
type: MusicRecording
duration: PT3M49S
duration ms: 229281
explicit: false
by artist: Jutrø
in album: W#5
  type: MusicAlbum
  date published: 2020-03-20
isrc code: PLX632000004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:52:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x154b35bfd33f4892e352a9e64978e18de4be5564590abd90b5f1a27bed6b231e
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/46Vo9PvaLRXeEjcgMhDUpF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46Vo9PvaLRXeEjcgMhDUpF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
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 0x154b35bfd33f4892e352a9e64978e18de4be5564590abd90b5f1a27bed6b231e. 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/46Vo9PvaLRXeEjcgMhDUpF.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/46Vo9PvaLRXeEjcgMhDUpF.
  date published: 2026-06-13T13:32:09Z

Przemoc
type: MusicRecording
duration: PT3M9S
duration ms: 189000
explicit: false
by artist: Jutrø
by artist: Linda
in album: W#5
  type: MusicAlbum
  date published: 2020-03-20
isrc code: PLX632000022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T12:33:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cda6f484bf5bc00b280de62678e80e0b8f605d5abd7b17b034046439dceb98f
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/2S3ouc43YxPVvtjEzKkxkw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S3ouc43YxPVvtjEzKkxkw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
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 0x0cda6f484bf5bc00b280de62678e80e0b8f605d5abd7b17b034046439dceb98f. 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/2S3ouc43YxPVvtjEzKkxkw.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/2S3ouc43YxPVvtjEzKkxkw.
  date published: 2026-07-02T03:55:08Z

Singular
type: MusicRecording
duration: PT2M27S
duration ms: 147565
explicit: false
by artist: Jutrø
in album: W#5
  type: MusicAlbum
  date published: 2020-03-20
isrc code: PLX632000026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:27:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5688d9a93d0f3f496151d8da30862ccf11f28c9b5a2fb851058f454bff35ad95
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/5NyJnGZ1wVS1NysgS8u5tn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NyJnGZ1wVS1NysgS8u5tn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
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 0x5688d9a93d0f3f496151d8da30862ccf11f28c9b5a2fb851058f454bff35ad95. 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/5NyJnGZ1wVS1NysgS8u5tn.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/5NyJnGZ1wVS1NysgS8u5tn.
  date published: 2026-07-02T03:55:08Z

Zdrajcy
type: MusicRecording
duration: PT3M21S
duration ms: 201340
explicit: false
by artist: Czeluść
by artist: Kosa
by artist: Jutrø
in album: W#4
  type: MusicAlbum
  date published: 2019-05-18
isrc code: PLX631700019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:23:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc633dc2ff2301c7534ed8ee9f821b8c9e06691a41f1ed401d749d0331278804d
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/7LSXPBSMObXxqGekoeSPRH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LSXPBSMObXxqGekoeSPRH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
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 0xc633dc2ff2301c7534ed8ee9f821b8c9e06691a41f1ed401d749d0331278804d. 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/7LSXPBSMObXxqGekoeSPRH.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/7LSXPBSMObXxqGekoeSPRH.
  date published: 2026-06-13T13:32:09Z

Rytuał
type: MusicRecording
duration: PT4M55S
duration ms: 295483
explicit: false
by artist: Jutrø
by artist: Linda
in album: W#4
  type: MusicAlbum
  date published: 2019-05-18
isrc code: PLX631900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:06:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad3c267f15321c2efb0ab78e5ca7a50795d2e79dfa83356dc6daa1e1b1a6b968
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/7yBQAqxvn0MCbt4aS0p8VH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yBQAqxvn0MCbt4aS0p8VH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad3c267f15321c2efb0ab78e5ca7a50795d2e79dfa83356dc6daa1e1b1a6b968","isrc":"PLX631900005","name":"Rytuał","registered_at":"2026-06-10T17:06:19Z","spotify_id":"7yBQAqxvn0MCbt4aS0p8VH","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 0xad3c267f15321c2efb0ab78e5ca7a50795d2e79dfa83356dc6daa1e1b1a6b968. 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/7yBQAqxvn0MCbt4aS0p8VH.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/7yBQAqxvn0MCbt4aS0p8VH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xad3c267f15321c2efb0ab78e5ca7a50795d2e79dfa83356dc6daa1e1b1a6b968","isrc":"PLX631900005","name":"Rytuał","registered_at":"2026-06-10T17:06:19Z","spotify_id":"7yBQAqxvn0MCbt4aS0p8VH","type":"track"}

Dirty
type: MusicRecording
duration: PT3M32S
duration ms: 212648
explicit: false
by artist: Jutrø
by artist: Forxst
in album: W#2
  type: MusicAlbum
  date published: 2016-10-30
isrc code: PLH181600668
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T07:34:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc84883f7be20f01c4661785dc75bf4edd7e949aa925f0fe54addf9ee3f257caa
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/1BY4scEKdNjsnz7cje9Bj0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BY4scEKdNjsnz7cje9Bj0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:41:31Z
additional property: OTSCanonicalRecord
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 0xc84883f7be20f01c4661785dc75bf4edd7e949aa925f0fe54addf9ee3f257caa. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:41:31Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BY4scEKdNjsnz7cje9Bj0.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/1BY4scEKdNjsnz7cje9Bj0.
  date published: 2026-06-17T20:41:31Z

Śmierć
type: MusicRecording
duration: PT4M5S
duration ms: 245086
explicit: false
by artist: Jutrø
by artist: Linda
in album: W#2
  type: MusicAlbum
  date published: 2016-10-30
isrc code: PLH181600673
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:45:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ed9e084ddb8ac2ab732d1ab41012d882a4a5cd27eb925cf05a8555f06a38069
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/4r8O5U28DgRvFUaYahYYEP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4r8O5U28DgRvFUaYahYYEP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ed9e084ddb8ac2ab732d1ab41012d882a4a5cd27eb925cf05a8555f06a38069","isrc":"PLH181600673","name":"Śmierć","registered_at":"2026-06-18T14:45:58Z","spotify_id":"4r8O5U28DgRvFUaYahYYEP","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 0x1ed9e084ddb8ac2ab732d1ab41012d882a4a5cd27eb925cf05a8555f06a38069. 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/4r8O5U28DgRvFUaYahYYEP.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/4r8O5U28DgRvFUaYahYYEP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1ed9e084ddb8ac2ab732d1ab41012d882a4a5cd27eb925cf05a8555f06a38069","isrc":"PLH181600673","name":"Śmierć","registered_at":"2026-06-18T14:45:58Z","spotify_id":"4r8O5U28DgRvFUaYahYYEP","type":"track"}

Triumph
type: MusicRecording
duration: PT3M3S
duration ms: 183213
explicit: false
by artist: Czeluść
by artist: Kosa
by artist: Jutrø
in album: W#1
  type: MusicAlbum
  date published: 2016-01-01
isrc code: PLH181500526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T15:03:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd315d01c8dbc426a53e9f7e23e373498a7025d3098062601da2755580e238d9
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/75DME9o2g6Wyj9HUUcquUR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75DME9o2g6Wyj9HUUcquUR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
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 0xfd315d01c8dbc426a53e9f7e23e373498a7025d3098062601da2755580e238d9. 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/75DME9o2g6Wyj9HUUcquUR.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/75DME9o2g6Wyj9HUUcquUR.
  date published: 2026-06-13T15:41:10Z

Travva
type: MusicRecording
duration: PT4M13S
duration ms: 253506
explicit: false
by artist: Jutrø
by artist: Linda
in album: W#1
  type: MusicAlbum
  date published: 2016-01-01
isrc code: PLH181500531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:04:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x626899a359404758f43dec278455309dc4a4fa7f7db2199f77378d3d8642e98b
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/40aRrBhreadB8OO2XvHbzb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40aRrBhreadB8OO2XvHbzb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
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 0x626899a359404758f43dec278455309dc4a4fa7f7db2199f77378d3d8642e98b. 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/40aRrBhreadB8OO2XvHbzb.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/40aRrBhreadB8OO2XvHbzb.
  date published: 2026-06-13T17:25:41Z

OŚMIOBOK - CZELUŚĆ
type: MusicRecording
duration: PT3M22S
duration ms: 202285
explicit: false
by artist: Czeluść
by artist: Jutrø
by artist: Kosa
in album: Ośmiobok
  type: MusicAlbum
  date published: 2018-07-14
isrc code: CA5KR1819297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:01:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd43f752f143245531993ded857902e2475113c4ee4fc95bb27e2f19cb367eb50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6KZiG17LxUky2VUChktXDx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KZiG17LxUky2VUChktXDx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd43f752f143245531993ded857902e2475113c4ee4fc95bb27e2f19cb367eb50","isrc":"CA5KR1819297","name":"OŚMIOBOK - CZELUŚĆ","registered_at":"2026-06-22T06:01:55Z","spotify_id":"6KZiG17LxUky2VUChktXDx","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 0xd43f752f143245531993ded857902e2475113c4ee4fc95bb27e2f19cb367eb50. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KZiG17LxUky2VUChktXDx.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/6KZiG17LxUky2VUChktXDx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd43f752f143245531993ded857902e2475113c4ee4fc95bb27e2f19cb367eb50","isrc":"CA5KR1819297","name":"OŚMIOBOK - CZELUŚĆ","registered_at":"2026-06-22T06:01:55Z","spotify_id":"6KZiG17LxUky2VUChktXDx","type":"track"}

Proch
type: MusicRecording
duration: PT4M26S
duration ms: 266653
explicit: false
by artist: Jutrø
by artist: Linda
in album: W#3
  type: MusicAlbum
  date published: 2017-11-13
isrc code: PLX631700005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:30:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0ff9b9ec5c9c99796726da10b5da5d05d8815531b28ddc46ea1794e122917a2
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/5to6KgUkDRsFXz9OTxGcEI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5to6KgUkDRsFXz9OTxGcEI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
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 0xf0ff9b9ec5c9c99796726da10b5da5d05d8815531b28ddc46ea1794e122917a2. 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/5to6KgUkDRsFXz9OTxGcEI.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/5to6KgUkDRsFXz9OTxGcEI.
  date published: 2026-06-13T13:32:09Z

Sok
type: MusicRecording
duration: PT2M49S
duration ms: 169280
explicit: false
by artist: Doublexx
by artist: Jutrø
in album: W#3
  type: MusicAlbum
  date published: 2017-11-13
isrc code: PLX631700015

Lesley
type: MusicRecording
duration: PT4M12S
duration ms: 252264
explicit: false
by artist: Jutrø
by artist: Linda
in album: W#7
  type: MusicAlbum
  date published: 2023-01-18
isrc code: PLX632200037

HVY MTL
type: MusicRecording
duration: PT2M51S
duration ms: 171767
explicit: false
by artist: Jutrø
by artist: Czeluść
in album: W#7
  type: MusicAlbum
  date published: 2023-01-18
isrc code: PLX632200027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T04:39:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2497b0c1639b29cb81a3c24777ae7a9e20e405efefb17a53d0e202981c61b570
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/1rXFDzxFG7l4dZc7kL5cRR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rXFDzxFG7l4dZc7kL5cRR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2497b0c1639b29cb81a3c24777ae7a9e20e405efefb17a53d0e202981c61b570","isrc":"PLX632200027","name":"HVY MTL","registered_at":"2026-06-23T04:39:19Z","spotify_id":"1rXFDzxFG7l4dZc7kL5cRR","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 0x2497b0c1639b29cb81a3c24777ae7a9e20e405efefb17a53d0e202981c61b570. 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/1rXFDzxFG7l4dZc7kL5cRR.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/1rXFDzxFG7l4dZc7kL5cRR.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2497b0c1639b29cb81a3c24777ae7a9e20e405efefb17a53d0e202981c61b570","isrc":"PLX632200027","name":"HVY MTL","registered_at":"2026-06-23T04:39:19Z","spotify_id":"1rXFDzxFG7l4dZc7kL5cRR","type":"track"}