Makis 37
type: MusicGroup
popularity: 4
followers: 260
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x722532039f60e0b55c94e2587f7897edca5916ea0211ae423b4d2ed4a4fa5dc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6aa00d5-a4be-436a-8e98-af13797b9994.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6aa00d5-a4be-436a-8e98-af13797b9994.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d6aa00d5-a4be-436a-8e98-af13797b9994
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x722532039f60e0b55c94e2587f7897edca5916ea0211ae423b4d2ed4a4fa5dc1","name":"Makis 37","registered_at":"2026-06-21T03:00:26Z","symbol":"NIM1799568","token_address":"0x7b0d90004cf62086d4147d84ff1d494c869f982f","type":"artist","uuid":"d6aa00d5-a4be-436a-8e98-af13797b9994"}
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 0x722532039f60e0b55c94e2587f7897edca5916ea0211ae423b4d2ed4a4fa5dc1. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6aa00d5-a4be-436a-8e98-af13797b9994.json and https://artists.proofprofile.net/proofs/artist/d6aa00d5-a4be-436a-8e98-af13797b9994.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x722532039f60e0b55c94e2587f7897edca5916ea0211ae423b4d2ed4a4fa5dc1","name":"Makis 37","registered_at":"2026-06-21T03:00:26Z","symbol":"NIM1799568","token_address":"0x7b0d90004cf62086d4147d84ff1d494c869f982f","type":"artist","uuid":"d6aa00d5-a4be-436a-8e98-af13797b9994"}
album: Malkoaren Distira
  type: MusicAlbum
  date published: 2023-03-24
album: Zaborrezko Bulegoak
  type: MusicAlbum
  date published: 2025-02-05
album: Eromenarekin ihesean
  type: MusicAlbum
  date published: 2025-03-02