Acoustic Life Brothers
type: MusicGroup
popularity: 4
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2489f7060304a391d376ce782c1b77f574018826e52c9a47289a69271eff98dc
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/60715a8c-708c-4595-8511-f56dbe68672b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60715a8c-708c-4595-8511-f56dbe68672b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60715a8c-708c-4595-8511-f56dbe68672b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2489f7060304a391d376ce782c1b77f574018826e52c9a47289a69271eff98dc","name":"Acoustic Life Brothers","registered_at":"2026-06-16T23:08:15Z","symbol":"NIM1204716","token_address":"0x7a0e2c0228caf0249dead634c4b7ebfdd993a60e","type":"artist","uuid":"60715a8c-708c-4595-8511-f56dbe68672b"}
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 0x2489f7060304a391d376ce782c1b77f574018826e52c9a47289a69271eff98dc. 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/60715a8c-708c-4595-8511-f56dbe68672b.json and https://artists.proofprofile.net/proofs/artist/60715a8c-708c-4595-8511-f56dbe68672b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2489f7060304a391d376ce782c1b77f574018826e52c9a47289a69271eff98dc","name":"Acoustic Life Brothers","registered_at":"2026-06-16T23:08:15Z","symbol":"NIM1204716","token_address":"0x7a0e2c0228caf0249dead634c4b7ebfdd993a60e","type":"artist","uuid":"60715a8c-708c-4595-8511-f56dbe68672b"}
album: 読書のためのα波 BGM 〜ゆったり聴けるスローデイズ・アコースティック〜
  type: MusicAlbum
  date published: 2017-01-18
album: 読書のためのα波 BGM ～ゆったり聴けるスローデイズ・アコースティック～
  type: MusicAlbum
  date published: 2017-01-21
album: 読書のためのα波 BGM ～ゆったり聴けるスローデイズ・アコースティック～
  type: MusicAlbum
  date published: 2017-01-25
album: Acoustic Evenings
  type: MusicAlbum
  date published: 2022-04-04