Amber Long
type: MusicGroup
genre: melodic house
genre: organic house
genre: progressive house
popularity: 13
followers: 3032
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x456bddb40d5df91eb688526e729ab48272459f3c97079114a2160512e62510b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19fe17de-59cc-41ef-ac68-279907f3e522.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19fe17de-59cc-41ef-ac68-279907f3e522.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19fe17de-59cc-41ef-ac68-279907f3e522
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:16:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x456bddb40d5df91eb688526e729ab48272459f3c97079114a2160512e62510b8","name":"Amber Long","registered_at":"2026-06-14T07:14:13Z","symbol":"NIM0378061","token_address":"0x781e098bed49b75314077f7fffefca1fffe01e2f","type":"artist","uuid":"19fe17de-59cc-41ef-ac68-279907f3e522"}
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 0x456bddb40d5df91eb688526e729ab48272459f3c97079114a2160512e62510b8. Chain 2 (Bitcoin): anchored in block 953618 (2026-06-14T09:16:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19fe17de-59cc-41ef-ac68-279907f3e522.json and https://artists.proofprofile.net/proofs/artist/19fe17de-59cc-41ef-ac68-279907f3e522.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:16:10Z
  text: {"copyright_id":"0x456bddb40d5df91eb688526e729ab48272459f3c97079114a2160512e62510b8","name":"Amber Long","registered_at":"2026-06-14T07:14:13Z","symbol":"NIM0378061","token_address":"0x781e098bed49b75314077f7fffefca1fffe01e2f","type":"artist","uuid":"19fe17de-59cc-41ef-ac68-279907f3e522"}
album: Progressive Vibes
  type: MusicAlbum
  date published: 2019-04-24
album: Separation (Lexicon Avenue Remix)
  type: MusicAlbum
  date published: 2024-06-05