Alcmène
type: MusicGroup
popularity: 20
followers: 509
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9438cc1cfbe1e2017b8e50396afde6a49eb385a25e556081f616f862f91ac426
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c741b42b-bea3-4696-bdb4-9c63842d8219.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c741b42b-bea3-4696-bdb4-9c63842d8219.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c741b42b-bea3-4696-bdb4-9c63842d8219
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9438cc1cfbe1e2017b8e50396afde6a49eb385a25e556081f616f862f91ac426","name":"Alcmène","registered_at":"2026-06-15T01:26:10Z","symbol":"NIM0638583","token_address":"0x42713085a96556d157f21ae3d945b4dcec487d36","type":"artist","uuid":"c741b42b-bea3-4696-bdb4-9c63842d8219"}
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 0x9438cc1cfbe1e2017b8e50396afde6a49eb385a25e556081f616f862f91ac426. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c741b42b-bea3-4696-bdb4-9c63842d8219.json and https://artists.proofprofile.net/proofs/artist/c741b42b-bea3-4696-bdb4-9c63842d8219.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x9438cc1cfbe1e2017b8e50396afde6a49eb385a25e556081f616f862f91ac426","name":"Alcmène","registered_at":"2026-06-15T01:26:10Z","symbol":"NIM0638583","token_address":"0x42713085a96556d157f21ae3d945b4dcec487d36","type":"artist","uuid":"c741b42b-bea3-4696-bdb4-9c63842d8219"}
album: Fantômes
  type: MusicAlbum
  date published: 2021-01-17
album: Principal Menu
  type: MusicAlbum
  date published: 2021-01-19
album: Les Gens Sont Morts
  type: MusicAlbum
  date published: 2021-01-19
album: Jazz À Paris
  type: MusicAlbum
  date published: 2021-01-20
album: Cavaliers De La Tempête
  type: MusicAlbum
  date published: 2021-01-31
album: Jour De Plage
  type: MusicAlbum
  date published: 2021-01-31
album: Inspiration II
  type: MusicAlbum
  date published: 2021-02-02
album: L'Ombre Bat Le Feu
  type: MusicAlbum
  date published: 2021-02-02
album: Inspiration
  type: MusicAlbum
  date published: 2021-02-02
album: Bientôt Je Mourrai
  type: MusicAlbum
  date published: 2021-02-02