Pastime
type: MusicGroup
popularity: 2
followers: 450
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dd790e11fdf65a1bcde0f4a30ae8cc4ddf00145ab6e9827c4ea0675c654fec4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b3dd628-42bc-4e9a-8177-0b73e9eec301.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b3dd628-42bc-4e9a-8177-0b73e9eec301.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b3dd628-42bc-4e9a-8177-0b73e9eec301
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 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 0x1dd790e11fdf65a1bcde0f4a30ae8cc4ddf00145ab6e9827c4ea0675c654fec4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b3dd628-42bc-4e9a-8177-0b73e9eec301.json and https://artists.proofprofile.net/proofs/artist/6b3dd628-42bc-4e9a-8177-0b73e9eec301.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
album: Daisy Chain
  type: MusicAlbum
  date published: 2019-07-22
album: Sleepyhead
  type: MusicAlbum
  date published: 2019-09-16
album: Honey, I'm Home
  type: MusicAlbum
  date published: 2021-03-19
album: On the Summer Side of Spring
  type: MusicAlbum
  date published: 2021-04-16
album: Everything Decay
  type: MusicAlbum
  date published: 2022-03-11
album: Life is for the Living
  type: MusicAlbum
  date published: 2022-03-25
album: From Ivy
  type: MusicAlbum
  date published: 2023-07-28
album: Where Dead Dogs Lie
  type: MusicAlbum
  date published: 2023-08-04
album: Plaster
  type: MusicAlbum
  date published: 2023-08-11
album: Salem
  type: MusicAlbum
  date published: 2023-08-18