Summertime
type: MusicGroup
popularity: 7
followers: 297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4ba8f80e04255f2f0555a8287ee41f649027c58f67f4d0801783b9aaa6afae1
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/d86e549f-f8c2-44fa-9bf3-3ee09f7b01c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d86e549f-f8c2-44fa-9bf3-3ee09f7b01c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d86e549f-f8c2-44fa-9bf3-3ee09f7b01c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ba8f80e04255f2f0555a8287ee41f649027c58f67f4d0801783b9aaa6afae1. 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/d86e549f-f8c2-44fa-9bf3-3ee09f7b01c7.json and https://artists.proofprofile.net/proofs/artist/d86e549f-f8c2-44fa-9bf3-3ee09f7b01c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
album: Like a Fool (Again)
  type: MusicAlbum
  date published: 2012-08-20
album: Walk Another Way
  type: MusicAlbum
  date published: 2014-07-01
album: Walk Another Way
  type: MusicAlbum
  date published: 2014-07-01
album: Let You Go
  type: MusicAlbum
  date published: 2015-02-18
album: Walk Another Way (Acoustic)
  type: MusicAlbum
  date published: 2017-02-06
album: Let You Go (Acoustic)
  type: MusicAlbum
  date published: 2017-05-03