Alxander Timchenko
type: MusicGroup
genre: classical
genre: requiem
popularity: 42
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebb507fc74cc37474f3f440e4190bfdfc49255a49578eb7a717e15e6fb19d89b
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/776e0820-4345-487b-b3ba-2da094d5716d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/776e0820-4345-487b-b3ba-2da094d5716d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/776e0820-4345-487b-b3ba-2da094d5716d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebb507fc74cc37474f3f440e4190bfdfc49255a49578eb7a717e15e6fb19d89b","name":"Alxander Timchenko","registered_at":"2026-06-12T01:18:05Z","symbol":"NIM0154326","token_address":"0x68214a52d8d9802c40575292d2c7f5e60799cb0f","type":"artist","uuid":"776e0820-4345-487b-b3ba-2da094d5716d"}
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 0xebb507fc74cc37474f3f440e4190bfdfc49255a49578eb7a717e15e6fb19d89b. 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/776e0820-4345-487b-b3ba-2da094d5716d.json and https://artists.proofprofile.net/proofs/artist/776e0820-4345-487b-b3ba-2da094d5716d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xebb507fc74cc37474f3f440e4190bfdfc49255a49578eb7a717e15e6fb19d89b","name":"Alxander Timchenko","registered_at":"2026-06-12T01:18:05Z","symbol":"NIM0154326","token_address":"0x68214a52d8d9802c40575292d2c7f5e60799cb0f","type":"artist","uuid":"776e0820-4345-487b-b3ba-2da094d5716d"}
track: Requiem
  type: MusicRecording
  duration: PT8M39S
  duration ms: 519306
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Carmen Giannattasio
  by artist: Veronica Simeoni
  by artist: Alxander Timchenko
  by artist: Carlo Colombara
  by artist: Yuri Temirkanov
  by artist: St. Petersburg Philharmonic Orchestra
  in album: Verdi Requiem
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBLLH1018401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:45:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34adc2810e5718845ce2ae4a5342652c45d3452ce764a7d4ecd1a757daa945c6
  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/6WXbs7R1dNfpBlMqoYkadh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WXbs7R1dNfpBlMqoYkadh
  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 0x34adc2810e5718845ce2ae4a5342652c45d3452ce764a7d4ecd1a757daa945c6. 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/6WXbs7R1dNfpBlMqoYkadh.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/6WXbs7R1dNfpBlMqoYkadh.
    date published: 2026-06-13T13:32:09Z
track: Dies Irae
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134746
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Carmen Giannattasio
  by artist: Veronica Simeoni
  by artist: Alxander Timchenko
  by artist: Carlo Colombara
  by artist: Yuri Temirkanov
  by artist: St. Petersburg Philharmonic Orchestra
  in album: Verdi Requiem
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBLLH1018402
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:07:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1263161058f4fcf2062d4f00cb2cbe7aad1a38d8305b2830a470be9f46afb821
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3By9jCy6b4dv5XnlhvIWwx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3By9jCy6b4dv5XnlhvIWwx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1263161058f4fcf2062d4f00cb2cbe7aad1a38d8305b2830a470be9f46afb821","isrc":"GBLLH1018402","name":"Dies Irae","registered_at":"2026-06-01T22:07:09Z","spotify_id":"3By9jCy6b4dv5XnlhvIWwx","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 0x1263161058f4fcf2062d4f00cb2cbe7aad1a38d8305b2830a470be9f46afb821. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3By9jCy6b4dv5XnlhvIWwx.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/3By9jCy6b4dv5XnlhvIWwx.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1263161058f4fcf2062d4f00cb2cbe7aad1a38d8305b2830a470be9f46afb821","isrc":"GBLLH1018402","name":"Dies Irae","registered_at":"2026-06-01T22:07:09Z","spotify_id":"3By9jCy6b4dv5XnlhvIWwx","type":"track"}
track: Tuba Mirum
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204973
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Carmen Giannattasio
  by artist: Veronica Simeoni
  by artist: Alxander Timchenko
  by artist: Carlo Colombara
  by artist: Yuri Temirkanov
  by artist: St. Petersburg Philharmonic Orchestra
  in album: Verdi Requiem
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBLLH1018403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:16:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e0e301636f085241917fd5499a78521e732f15376a4fd69bb8fe47c3051b475
  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/49PW9bMARMbzVJJEhhtfyA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49PW9bMARMbzVJJEhhtfyA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e0e301636f085241917fd5499a78521e732f15376a4fd69bb8fe47c3051b475","isrc":"GBLLH1018403","name":"Tuba Mirum","registered_at":"2026-06-07T01:16:17Z","spotify_id":"49PW9bMARMbzVJJEhhtfyA","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 0x7e0e301636f085241917fd5499a78521e732f15376a4fd69bb8fe47c3051b475. 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/49PW9bMARMbzVJJEhhtfyA.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/49PW9bMARMbzVJJEhhtfyA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7e0e301636f085241917fd5499a78521e732f15376a4fd69bb8fe47c3051b475","isrc":"GBLLH1018403","name":"Tuba Mirum","registered_at":"2026-06-07T01:16:17Z","spotify_id":"49PW9bMARMbzVJJEhhtfyA","type":"track"}
track: Liber scriptus
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333773
  explicit: false
  by artist: Giuseppe Verdi
  by artist: Carmen Giannattasio
  by artist: Veronica Simeoni
  by artist: Alxander Timchenko
  by artist: Carlo Colombara
  by artist: Yuri Temirkanov
  by artist: St. Petersburg Philharmonic Orchestra
  in album: Verdi Requiem
  isrc code: GBLLH1018404
  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: Quid sum miser
track: Rex tremendae
track: Recordare
track: Ingemisco
track: Confutatis
track: Lacrymosa
track: Offertorio
track: Hostas
track: Sanctus
track: Agnus Dei
track: Lux aetera
track: Libera me

Giuseppe Verdi
type: MusicGroup

Carmen Giannattasio
type: MusicGroup

Veronica Simeoni
type: MusicGroup

Alxander Timchenko
type: MusicGroup

Carlo Colombara
type: MusicGroup

Yuri Temirkanov
type: MusicGroup

St. Petersburg Philharmonic Orchestra
type: MusicGroup

Verdi Requiem
type: MusicAlbum
date published: 1970-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T17:04:38+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd384b875f2c9de24199b37d6bcf41c4e807ba0c9a91df35682cac15bb44bdef3

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/5Okv9B4bZ9Z9T0bfj1XQH2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Okv9B4bZ9Z9T0bfj1XQH2

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd384b875f2c9de24199b37d6bcf41c4e807ba0c9a91df35682cac15bb44bdef3","isrc":"GBLLH1018404","name":"Liber scriptus","registered_at":"2026-06-18T17:04:38Z","spotify_id":"5Okv9B4bZ9Z9T0bfj1XQH2","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 0xd384b875f2c9de24199b37d6bcf41c4e807ba0c9a91df35682cac15bb44bdef3. 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/5Okv9B4bZ9Z9T0bfj1XQH2.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/5Okv9B4bZ9Z9T0bfj1XQH2.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd384b875f2c9de24199b37d6bcf41c4e807ba0c9a91df35682cac15bb44bdef3","isrc":"GBLLH1018404","name":"Liber scriptus","registered_at":"2026-06-18T17:04:38Z","spotify_id":"5Okv9B4bZ9Z9T0bfj1XQH2","type":"track"}

Quid sum miser
type: MusicRecording
duration: PT3M45S
duration ms: 225586
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:29:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90165caffac1ca7c3d3cbed4e528cbee14f844a33f7679c39b17fc475690c8a2
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/4ntzDtj3c15VTs1VCrZSto.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ntzDtj3c15VTs1VCrZSto
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90165caffac1ca7c3d3cbed4e528cbee14f844a33f7679c39b17fc475690c8a2","isrc":"GBLLH1018405","name":"Quid sum miser","registered_at":"2026-06-19T12:29:10Z","spotify_id":"4ntzDtj3c15VTs1VCrZSto","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 0x90165caffac1ca7c3d3cbed4e528cbee14f844a33f7679c39b17fc475690c8a2. 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/4ntzDtj3c15VTs1VCrZSto.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/4ntzDtj3c15VTs1VCrZSto.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x90165caffac1ca7c3d3cbed4e528cbee14f844a33f7679c39b17fc475690c8a2","isrc":"GBLLH1018405","name":"Quid sum miser","registered_at":"2026-06-19T12:29:10Z","spotify_id":"4ntzDtj3c15VTs1VCrZSto","type":"track"}

Rex tremendae
type: MusicRecording
duration: PT3M54S
duration ms: 234093
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:23:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d3f02780b4770a3dd534ce6225bc48aabe3b7d87181b50b05f56b19342dc23f
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/4vYXGY0SRXcvjUl08kct0V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vYXGY0SRXcvjUl08kct0V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d3f02780b4770a3dd534ce6225bc48aabe3b7d87181b50b05f56b19342dc23f","isrc":"GBLLH1018406","name":"Rex tremendae","registered_at":"2026-06-18T02:23:12Z","spotify_id":"4vYXGY0SRXcvjUl08kct0V","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 0x6d3f02780b4770a3dd534ce6225bc48aabe3b7d87181b50b05f56b19342dc23f. 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/4vYXGY0SRXcvjUl08kct0V.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/4vYXGY0SRXcvjUl08kct0V.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6d3f02780b4770a3dd534ce6225bc48aabe3b7d87181b50b05f56b19342dc23f","isrc":"GBLLH1018406","name":"Rex tremendae","registered_at":"2026-06-18T02:23:12Z","spotify_id":"4vYXGY0SRXcvjUl08kct0V","type":"track"}

Recordare
type: MusicRecording
duration: PT4M26S
duration ms: 266546
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T03:52:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bf505d8d8257d0b06387159dfbe95dee9279d0948a1dec4a4793d6ca28fec45
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/5pNQFOeGTBYb1mR2zbOTvH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pNQFOeGTBYb1mR2zbOTvH
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 0x1bf505d8d8257d0b06387159dfbe95dee9279d0948a1dec4a4793d6ca28fec45. 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/5pNQFOeGTBYb1mR2zbOTvH.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/5pNQFOeGTBYb1mR2zbOTvH.
  date published: 2026-07-02T03:55:08Z

Ingemisco
type: MusicRecording
duration: PT3M48S
duration ms: 228253
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:55:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x201908f1cf7d6efad7def0b016323d89b52b5bb363e10bac7d13ba2d1fb98582
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/5b7i9JYOvnpfc5LmSijSrl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b7i9JYOvnpfc5LmSijSrl
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 0x201908f1cf7d6efad7def0b016323d89b52b5bb363e10bac7d13ba2d1fb98582. 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/5b7i9JYOvnpfc5LmSijSrl.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/5b7i9JYOvnpfc5LmSijSrl.
  date published: 2026-07-02T03:55:08Z

Confutatis
type: MusicRecording
duration: PT5M20S
duration ms: 320120
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:54:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x283a058b32cb73cb3140b8c590978b31584efab9bc5d7b218e7285288f8f784e
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/1gkq5aQiJRFGYrwnVTTs72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gkq5aQiJRFGYrwnVTTs72
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 0x283a058b32cb73cb3140b8c590978b31584efab9bc5d7b218e7285288f8f784e. 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/1gkq5aQiJRFGYrwnVTTs72.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/1gkq5aQiJRFGYrwnVTTs72.
  date published: 2026-07-02T03:55:08Z

Lacrymosa
type: MusicRecording
duration: PT6M1S
duration ms: 361053
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T12:31:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21404320658d53eeeae148ee1f142e193df3fd5275572888d9ea359503d8cb60
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/4KDfk4sKWgLhc479LYG6zm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KDfk4sKWgLhc479LYG6zm
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 0x21404320658d53eeeae148ee1f142e193df3fd5275572888d9ea359503d8cb60. 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/4KDfk4sKWgLhc479LYG6zm.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/4KDfk4sKWgLhc479LYG6zm.
  date published: 2026-07-02T03:55:08Z

Offertorio
type: MusicRecording
duration: PT4M37S
duration ms: 277746
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:38:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54b62d02a75521e14bccb3a3bffad6f24cb62c7dfa2b8bed0de3840c8b435255
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/4GALB5CSja3lpGk3phl5Yv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GALB5CSja3lpGk3phl5Yv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x54b62d02a75521e14bccb3a3bffad6f24cb62c7dfa2b8bed0de3840c8b435255. 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/4GALB5CSja3lpGk3phl5Yv.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/4GALB5CSja3lpGk3phl5Yv.
  date published: 2026-07-02T05:09:12Z

Hostas
type: MusicRecording
duration: PT6M15S
duration ms: 375173
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:07:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bd6f65c177da1ac5ded4c18b265d41321a470d55bbcff7e494bd4fcf86dea2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4aGJ8kNzMLoRBx8GJWB5SD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aGJ8kNzMLoRBx8GJWB5SD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0x2bd6f65c177da1ac5ded4c18b265d41321a470d55bbcff7e494bd4fcf86dea2f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aGJ8kNzMLoRBx8GJWB5SD.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/4aGJ8kNzMLoRBx8GJWB5SD.
  date published: 2026-07-02T11:38:34Z

Sanctus
type: MusicRecording
duration: PT2M43S
duration ms: 163106
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018413
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T07:33:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa30e86df2e7086b953c9360ac8c74e67ae4d5f73e559e01afb5798d0cbab9533
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/1d4HLVSqQ6T7LpfIjRMBUe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d4HLVSqQ6T7LpfIjRMBUe
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 0xa30e86df2e7086b953c9360ac8c74e67ae4d5f73e559e01afb5798d0cbab9533. 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/1d4HLVSqQ6T7LpfIjRMBUe.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/1d4HLVSqQ6T7LpfIjRMBUe.
  date published: 2026-07-02T03:55:08Z

Agnus Dei
type: MusicRecording
duration: PT4M41S
duration ms: 281253
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:02:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1629fa35bf91138b9317e2537396c5f119b6e16575f39b13ff24f9100d530009
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/01pJ49GFHpNn2WRjv9iSzH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01pJ49GFHpNn2WRjv9iSzH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1629fa35bf91138b9317e2537396c5f119b6e16575f39b13ff24f9100d530009","isrc":"GBLLH1018414","name":"Agnus Dei","registered_at":"2026-06-27T05:02:48Z","spotify_id":"01pJ49GFHpNn2WRjv9iSzH","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 0x1629fa35bf91138b9317e2537396c5f119b6e16575f39b13ff24f9100d530009. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01pJ49GFHpNn2WRjv9iSzH.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/01pJ49GFHpNn2WRjv9iSzH.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x1629fa35bf91138b9317e2537396c5f119b6e16575f39b13ff24f9100d530009","isrc":"GBLLH1018414","name":"Agnus Dei","registered_at":"2026-06-27T05:02:48Z","spotify_id":"01pJ49GFHpNn2WRjv9iSzH","type":"track"}

Lux aetera
type: MusicRecording
duration: PT6M26S
duration ms: 386186
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:02:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfadd39a233c59f45f26143d1ec2bd5abb3ad9a404dc1dca7864982a4518d90ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PihaTQMFOnoabsxq3KMRI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PihaTQMFOnoabsxq3KMRI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfadd39a233c59f45f26143d1ec2bd5abb3ad9a404dc1dca7864982a4518d90ad","isrc":"GBLLH1018415","name":"Lux aetera","registered_at":"2026-06-27T05:02:40Z","spotify_id":"0PihaTQMFOnoabsxq3KMRI","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 0xfadd39a233c59f45f26143d1ec2bd5abb3ad9a404dc1dca7864982a4518d90ad. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PihaTQMFOnoabsxq3KMRI.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/0PihaTQMFOnoabsxq3KMRI.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xfadd39a233c59f45f26143d1ec2bd5abb3ad9a404dc1dca7864982a4518d90ad","isrc":"GBLLH1018415","name":"Lux aetera","registered_at":"2026-06-27T05:02:40Z","spotify_id":"0PihaTQMFOnoabsxq3KMRI","type":"track"}

Libera me
type: MusicRecording
duration: PT13M58S
duration ms: 838240
explicit: false
by artist: Giuseppe Verdi
by artist: Carmen Giannattasio
by artist: Veronica Simeoni
by artist: Alxander Timchenko
by artist: Carlo Colombara
by artist: Yuri Temirkanov
by artist: St. Petersburg Philharmonic Orchestra
in album: Verdi Requiem
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBLLH1018416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:25:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fff418e0db137b6b2666b4498ea103e0a793181c6a46166e252e8f4e38bf1f7
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/1l5dEbVpEjLYC6ehmKybSR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l5dEbVpEjLYC6ehmKybSR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fff418e0db137b6b2666b4498ea103e0a793181c6a46166e252e8f4e38bf1f7","isrc":"GBLLH1018416","name":"Libera me","registered_at":"2026-06-20T00:25:51Z","spotify_id":"1l5dEbVpEjLYC6ehmKybSR","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 0x9fff418e0db137b6b2666b4498ea103e0a793181c6a46166e252e8f4e38bf1f7. 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/1l5dEbVpEjLYC6ehmKybSR.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/1l5dEbVpEjLYC6ehmKybSR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9fff418e0db137b6b2666b4498ea103e0a793181c6a46166e252e8f4e38bf1f7","isrc":"GBLLH1018416","name":"Libera me","registered_at":"2026-06-20T00:25:51Z","spotify_id":"1l5dEbVpEjLYC6ehmKybSR","type":"track"}