Amba
type: MusicGroup
popularity: 2
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3726dd166ad9701bf9bbd769c2a07a0696b577dd6f9636fe7e5299b3aeed61c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf0ef5c9-f323-4e4c-a7cd-7d85eab71c2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf0ef5c9-f323-4e4c-a7cd-7d85eab71c2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf0ef5c9-f323-4e4c-a7cd-7d85eab71c2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x3726dd166ad9701bf9bbd769c2a07a0696b577dd6f9636fe7e5299b3aeed61c1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf0ef5c9-f323-4e4c-a7cd-7d85eab71c2f.json and https://artists.proofprofile.net/proofs/artist/cf0ef5c9-f323-4e4c-a7cd-7d85eab71c2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: ESCAPE (SINGLE)
  type: MusicAlbum
  date published: 2024-09-01
album: .com
  type: MusicAlbum
  date published: 2024-09-02
album: Balenci
  type: MusicAlbum
  date published: 2024-09-23
album: VARÓN
  type: MusicAlbum
  date published: 2024-09-25
album: Una Noche
  type: MusicAlbum
  date published: 2024-10-05
album: cambios.wav
  type: MusicAlbum
  date published: 2024-10-09
album: 150
  type: MusicAlbum
  date published: 2024-10-15
album: Normal Normal
  type: MusicAlbum
  date published: 2024-10-16
album: OTRA VIBRA
  type: MusicAlbum
  date published: 2024-10-25
album: P.D.L.P
  type: MusicAlbum
  date published: 2024-10-28
album: Jukéate
  type: MusicAlbum
  date published: 2024-10-30
album: Bajo Cero
  type: MusicAlbum
  date published: 2024-11-01
album: Monotonía Variada
  type: MusicAlbum
  date published: 2024-11-03
album: Los Del Bloque.
  type: MusicAlbum
  date published: 2024-11-14
album: felicidad
  type: MusicAlbum
  date published: 2024-11-20
album: en la azotea
  type: MusicAlbum
  date published: 2024-12-06
album: una onza
  type: MusicAlbum
  date published: 2024-12-19
album: qué hago ahora?
  type: MusicAlbum
  date published: 2024-12-26
album: a la vuelta e' la esquina
  type: MusicAlbum
  date published: 2025-01-10
album: amg
  type: MusicAlbum
  date published: 2025-02-07
album: croc
  type: MusicAlbum
  date published: 2025-02-12
album: Mujeriego
  type: MusicAlbum
  date published: 2025-02-21
album: Trim
  type: MusicAlbum
  date published: 2025-03-10