Vakam
type: MusicGroup
popularity: 2
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3766ad14c2c89ead40cb900de75389f7f545cffe7093e111ea86df66d1484e1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adff48e7-ca4c-43d9-b730-c7b581b4013f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adff48e7-ca4c-43d9-b730-c7b581b4013f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adff48e7-ca4c-43d9-b730-c7b581b4013f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
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 0x3766ad14c2c89ead40cb900de75389f7f545cffe7093e111ea86df66d1484e1c. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adff48e7-ca4c-43d9-b730-c7b581b4013f.json and https://artists.proofprofile.net/proofs/artist/adff48e7-ca4c-43d9-b730-c7b581b4013f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
album: C.A.B
  type: MusicAlbum
  date published: 2020-10-23
album: Back in the days
  type: MusicAlbum
  date published: 2020-11-20
album: 38 Special
  type: MusicAlbum
  date published: 2021-02-02
album: LA RAGE
  type: MusicAlbum
  date published: 2021-02-27
album: Trafic
  type: MusicAlbum
  date published: 2021-10-15
album: Faire / Do it
  type: MusicAlbum
  date published: 2021-10-29
album: Présage
  type: MusicAlbum
  date published: 2021-11-26
album: Rêves
  type: MusicAlbum
  date published: 2021-12-26
album: Dont Play
  type: MusicAlbum
  date published: 2022-06-30
album: JMBLC
  type: MusicAlbum
  date published: 2022-07-22
album: Dans la peau
  type: MusicAlbum
  date published: 2022-10-14
album: Juste du Temps
  type: MusicAlbum
  date published: 2022-11-05
album: Roots
  type: MusicAlbum
  date published: 2022-12-29
album: Mauvais garçon
  type: MusicAlbum
  date published: 2023-01-07
album: Combat
  type: MusicAlbum
  date published: 2023-02-16
album: Ma vie
  type: MusicAlbum
  date published: 2023-04-14
album: Pirates
  type: MusicAlbum
  date published: 2023-08-25
album: C.A.B 2
  type: MusicAlbum
  date published: 2024-10-13
album: C.A.B2
  type: MusicAlbum
  date published: 2024-12-13
album: Infrequentable
  type: MusicAlbum
  date published: 2024-12-20
album: Seul
  type: MusicAlbum
  date published: 2024-12-25
album: Marchand D'espoir
  type: MusicAlbum
  date published: 2025-04-25
album: Manigance
  type: MusicAlbum
  date published: 2025-11-07