Rosy Cartel
type: MusicGroup
popularity: 3
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3505e2bcef8a78f4e1156fc7604e5d6e7e3792c71b361f87423522240ef0d181
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/339bf1d0-4242-478b-a1c3-29bad7e3c8ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/339bf1d0-4242-478b-a1c3-29bad7e3c8ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/339bf1d0-4242-478b-a1c3-29bad7e3c8ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3505e2bcef8a78f4e1156fc7604e5d6e7e3792c71b361f87423522240ef0d181","name":"Rosy Cartel","registered_at":"2026-06-16T07:32:38Z","symbol":"NIM0981480","token_address":"0x20a844460484c6635ef359599b367038b846a778","type":"artist","uuid":"339bf1d0-4242-478b-a1c3-29bad7e3c8ab"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x3505e2bcef8a78f4e1156fc7604e5d6e7e3792c71b361f87423522240ef0d181. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/339bf1d0-4242-478b-a1c3-29bad7e3c8ab.json and https://artists.proofprofile.net/proofs/artist/339bf1d0-4242-478b-a1c3-29bad7e3c8ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x3505e2bcef8a78f4e1156fc7604e5d6e7e3792c71b361f87423522240ef0d181","name":"Rosy Cartel","registered_at":"2026-06-16T07:32:38Z","symbol":"NIM0981480","token_address":"0x20a844460484c6635ef359599b367038b846a778","type":"artist","uuid":"339bf1d0-4242-478b-a1c3-29bad7e3c8ab"}
album: Dora Dora
  type: MusicAlbum
  date published: 2021-11-27
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  type: MusicAlbum
  date published: 2022-03-13
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  type: MusicAlbum
  date published: 2023-04-11
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  type: MusicAlbum
  date published: 2024-12-27
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  type: MusicAlbum
  date published: 2024-12-27