[[]]togethermachine
type: MusicGroup
popularity: 2
followers: 459
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc586163cc1ec74151f9da49a5ec3db36cf4a7ed0700eafcee5e94cb06639415
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30cdc2e3-665f-41eb-bcee-5286c2628be9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30cdc2e3-665f-41eb-bcee-5286c2628be9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30cdc2e3-665f-41eb-bcee-5286c2628be9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
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 0xfc586163cc1ec74151f9da49a5ec3db36cf4a7ed0700eafcee5e94cb06639415. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30cdc2e3-665f-41eb-bcee-5286c2628be9.json and https://artists.proofprofile.net/proofs/artist/30cdc2e3-665f-41eb-bcee-5286c2628be9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
album: EP
  type: MusicAlbum
  date published: 2020-06-19
album: [[]]
  type: MusicAlbum
  date published: 2020-11-27
album: Introducing れいか おぜき (feat. Mischa Porte)
  type: MusicAlbum
  date published: 2021-03-12
album: #1
  type: MusicAlbum
  date published: 2021-12-09
album: All We Know
  type: MusicAlbum
  date published: 2022-03-18
album: Fresh Air
  type: MusicAlbum
  date published: 2022-04-01
album: Inner City Groove, Vol. 1
  type: MusicAlbum
  date published: 2022-04-08
album: The Situation With Aaron
  type: MusicAlbum
  date published: 2023-03-31
album: Le Jour De La Fête
  type: MusicAlbum
  date published: 2023-04-14
album: PiAN[]
  type: MusicAlbum
  date published: 2023-04-28
album: Lost In The Light Of You
  type: MusicAlbum
  date published: 2025-01-23
album: can (92 BPM)
  type: MusicAlbum
  date published: 2025-04-04
album: Orphan Beats vol. 1
  type: MusicAlbum
  date published: 2025-04-11
album: a child is born (for Lucas)
  type: MusicAlbum
  date published: 2025-04-14