Audio Summer
type: MusicGroup
popularity: 2
followers: 416
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6b0ecf99cf6117e43b266debdd377634c168da7dc2e34e7e76ea8daefa20994
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caea3521-0e91-4257-86b3-db1db0bed85b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caea3521-0e91-4257-86b3-db1db0bed85b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/caea3521-0e91-4257-86b3-db1db0bed85b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6b0ecf99cf6117e43b266debdd377634c168da7dc2e34e7e76ea8daefa20994","name":"Audio Summer","registered_at":"2026-06-20T22:54:32Z","symbol":"NIM1741128","token_address":"0x300ae2713bca3cb2c9ea7e5ae26a185a5f608c49","type":"artist","uuid":"caea3521-0e91-4257-86b3-db1db0bed85b"}
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 0xe6b0ecf99cf6117e43b266debdd377634c168da7dc2e34e7e76ea8daefa20994. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caea3521-0e91-4257-86b3-db1db0bed85b.json and https://artists.proofprofile.net/proofs/artist/caea3521-0e91-4257-86b3-db1db0bed85b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xe6b0ecf99cf6117e43b266debdd377634c168da7dc2e34e7e76ea8daefa20994","name":"Audio Summer","registered_at":"2026-06-20T22:54:32Z","symbol":"NIM1741128","token_address":"0x300ae2713bca3cb2c9ea7e5ae26a185a5f608c49","type":"artist","uuid":"caea3521-0e91-4257-86b3-db1db0bed85b"}
album: Audio Summer
  type: MusicAlbum
  date published: 2007-01-01
album: We're in The Sky
  type: MusicAlbum
  date published: 2008-01-01
album: I'll Love You Forever Original Demo CD
  type: MusicAlbum
  date published: 2009-11-01