Casablanca 303
type: MusicGroup
popularity: 6
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37326ec7a0c84dcae5d9a229b57a89d978c3919cbda24895bd70036bb0fbad60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36981571-f40d-4c6b-97cf-772e0a7c3084.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36981571-f40d-4c6b-97cf-772e0a7c3084.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36981571-f40d-4c6b-97cf-772e0a7c3084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37326ec7a0c84dcae5d9a229b57a89d978c3919cbda24895bd70036bb0fbad60","name":"Casablanca 303","registered_at":"2026-06-16T08:34:07Z","symbol":"NIM0996158","token_address":"0x845cd6a400c5aa887eda5f1a52a9b1728e1cd6f1","type":"artist","uuid":"36981571-f40d-4c6b-97cf-772e0a7c3084"}
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 0x37326ec7a0c84dcae5d9a229b57a89d978c3919cbda24895bd70036bb0fbad60. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36981571-f40d-4c6b-97cf-772e0a7c3084.json and https://artists.proofprofile.net/proofs/artist/36981571-f40d-4c6b-97cf-772e0a7c3084.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0x37326ec7a0c84dcae5d9a229b57a89d978c3919cbda24895bd70036bb0fbad60","name":"Casablanca 303","registered_at":"2026-06-16T08:34:07Z","symbol":"NIM0996158","token_address":"0x845cd6a400c5aa887eda5f1a52a9b1728e1cd6f1","type":"artist","uuid":"36981571-f40d-4c6b-97cf-772e0a7c3084"}
album: Visions
  type: MusicAlbum
  date published: 2017-04-29
album: Rosa (Carlos Vives Cover)
  type: MusicAlbum
  date published: 2019-03-04
album: Rosa (Carlos Vives Cover)
  type: MusicAlbum
  date published: 2019-03-04
album: Agua primaveral
  type: MusicAlbum
  date published: 2020-07-06
album: Vague Doubts
  type: MusicAlbum
  date published: 2021-03-05
album: Horizonte
  type: MusicAlbum
  date published: 2021-03-12
album: Leticia
  type: MusicAlbum
  date published: 2021-03-19
album: Perspectives
  type: MusicAlbum
  date published: 2021-04-02
album: Peacock
  type: MusicAlbum
  date published: 2022-04-15
album: Peacock
  type: MusicAlbum
  date published: 2022-04-15
album: Mavecure
  type: MusicAlbum
  date published: 2023-02-24
album: Mavecure
  type: MusicAlbum
  date published: 2023-02-24
album: Nostalgia
  type: MusicAlbum
  date published: 2023-03-03
album: Bright Intentions
  type: MusicAlbum
  date published: 2023-03-24
album: Bright Intentions
  type: MusicAlbum
  date published: 2023-03-24
album: Lucid Dreams / Estereograma
  type: MusicAlbum
  date published: 2023-10-27
album: Oslo Botanics #1
  type: MusicAlbum
  date published: 2023-12-15
album: Intuición
  type: MusicAlbum
  date published: 2024-04-26
album: Road Trip a Villeta
  type: MusicAlbum
  date published: 2024-06-14
album: Insólito
  type: MusicAlbum
  date published: 2024-07-19
album: Confused Steps
  type: MusicAlbum
  date published: 2024-08-23
album: Mente Binaria
  type: MusicAlbum
  date published: 2025-01-31
album: Nonsense Talks
  type: MusicAlbum
  date published: 2025-02-21
album: Summer Rites
  type: MusicAlbum
  date published: 2025-06-27
album: Universos Paralelos
  type: MusicAlbum
  date published: 2025-10-24