Keyframe
type: MusicGroup
popularity: 14
followers: 1133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26b1f5f8093bde5bdd636a0a5401d99f5c74a806254710a09e115d78aab2f74f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d932eeb-5722-449f-a015-b49ff3bbdb17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d932eeb-5722-449f-a015-b49ff3bbdb17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d932eeb-5722-449f-a015-b49ff3bbdb17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
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 0x26b1f5f8093bde5bdd636a0a5401d99f5c74a806254710a09e115d78aab2f74f. Chain 2 (Bitcoin): anchored in block 953621 (2026-06-14T09:42:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d932eeb-5722-449f-a015-b49ff3bbdb17.json and https://artists.proofprofile.net/proofs/artist/1d932eeb-5722-449f-a015-b49ff3bbdb17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:42:57Z
album: Don't Wait To Go
  type: MusicAlbum
  date published: 2017-12-11
album: Don't Wait to Go
  type: MusicAlbum
  date published: 2017-12-11
album: Learn to Sleep
  type: MusicAlbum
  date published: 2018-01-15
album: Odd Socks
  type: MusicAlbum
  date published: 2018-09-01
album: Hesitation
  type: MusicAlbum
  date published: 2019-05-11
album: Steve's Thunder
  type: MusicAlbum
  date published: 2019-06-21