Abstra CL
type: MusicGroup
popularity: 4
followers: 243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x102735eac0fdcbae69034458e46344a0792174680a07b9b925a7cfc38862a977
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e64ef3bf-5212-43d7-9b55-0749cd8c7984.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e64ef3bf-5212-43d7-9b55-0749cd8c7984.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e64ef3bf-5212-43d7-9b55-0749cd8c7984
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x102735eac0fdcbae69034458e46344a0792174680a07b9b925a7cfc38862a977","name":"Abstra CL","registered_at":"2026-06-21T08:51:05Z","symbol":"NIM1876460","token_address":"0xf0715f3e2273f55bb1400130bb63a189e366f2ce","type":"artist","uuid":"e64ef3bf-5212-43d7-9b55-0749cd8c7984"}
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 0x102735eac0fdcbae69034458e46344a0792174680a07b9b925a7cfc38862a977. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e64ef3bf-5212-43d7-9b55-0749cd8c7984.json and https://artists.proofprofile.net/proofs/artist/e64ef3bf-5212-43d7-9b55-0749cd8c7984.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x102735eac0fdcbae69034458e46344a0792174680a07b9b925a7cfc38862a977","name":"Abstra CL","registered_at":"2026-06-21T08:51:05Z","symbol":"NIM1876460","token_address":"0xf0715f3e2273f55bb1400130bb63a189e366f2ce","type":"artist","uuid":"e64ef3bf-5212-43d7-9b55-0749cd8c7984"}
album: Amanecer
  type: MusicAlbum
  date published: 2020-07-15
album: El día
  type: MusicAlbum
  date published: 2020-09-11
album: La nostalgia
  type: MusicAlbum
  date published: 2021-04-24
album: Quebranto
  type: MusicAlbum
  date published: 2022-08-26
album: Todo lo que tengo
  type: MusicAlbum
  date published: 2022-09-30
album: Fuerza Impulsora
  type: MusicAlbum
  date published: 2023-02-10
album: Deja que el viento sople
  type: MusicAlbum
  date published: 2023-03-10
album: EL ALBOR ATARDECIDO
  type: MusicAlbum
  date published: 2023-07-14
album: Caminante (Ft Fuper G)
  type: MusicAlbum
  date published: 2024-03-08
album: Ayni
  type: MusicAlbum
  date published: 2024-05-03
album: El imaginario
  type: MusicAlbum
  date published: 2024-06-28
album: Luces
  type: MusicAlbum
  date published: 2025-01-10