Axera
type: MusicGroup
popularity: 9
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c410343a36e21d7c16a270ce3ee7ed2243b88e663ee39c178daf41ad1ccbea0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15911731-6396-40db-99dc-eb6ee0329ae3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15911731-6396-40db-99dc-eb6ee0329ae3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15911731-6396-40db-99dc-eb6ee0329ae3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
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 0x0c410343a36e21d7c16a270ce3ee7ed2243b88e663ee39c178daf41ad1ccbea0. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15911731-6396-40db-99dc-eb6ee0329ae3.json and https://artists.proofprofile.net/proofs/artist/15911731-6396-40db-99dc-eb6ee0329ae3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:05:05Z
album: Why Waste Time?
  type: MusicAlbum
  date published: 2024-10-18
album: ECHOES OF DAWN
  type: MusicAlbum
  date published: 2024-11-10
album: Shards of Dusk
  type: MusicAlbum
  date published: 2024-11-25
album: ENDLESS TOMORROW
  type: MusicAlbum
  date published: 2024-11-25
album: Lonely Skies & Bike Rides
  type: MusicAlbum
  date published: 2024-12-05
album: Late Night City Songs
  type: MusicAlbum
  date published: 2025-01-24
album: LESS IS MORE
  type: MusicAlbum
  date published: 2025-02-01