Titouan
type: MusicGroup
description: thumb | right | Titouan Lamazou at the recording of "Vivement dimanche"Titouan is a French given name that is a form of Antoine used in France, Switzerland, Belgium, Canada, West Greenland, Haiti, Fr
popularity: 13
followers: 875
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e95bff5c35bb94e24881de758506e24a1654056376e0149ba6d34427ea01001
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50d0a118-3b4c-434d-9f8e-cc3788da937c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50d0a118-3b4c-434d-9f8e-cc3788da937c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50d0a118-3b4c-434d-9f8e-cc3788da937c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e95bff5c35bb94e24881de758506e24a1654056376e0149ba6d34427ea01001. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50d0a118-3b4c-434d-9f8e-cc3788da937c.json and https://artists.proofprofile.net/proofs/artist/50d0a118-3b4c-434d-9f8e-cc3788da937c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
album: Escales
  type: MusicAlbum
  date published: 2020-06-12
album: Escales
  type: MusicAlbum
  date published: 2020-06-12
album: Escales
  type: MusicAlbum
  date published: 2020-06-12
album: Sépia
  type: MusicAlbum
  date published: 2023-04-06
album: POLARIS (Live Session)
  type: MusicAlbum
  date published: 2024-09-06