Merry Go Round
type: MusicGroup
genre: visual kei
popularity: 2
followers: 1197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd35d7c79d746a9a377e1c95f56dd4d1a1e6d70857f5581e6425c4ffb99e8ca67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91aefd4c-da20-47eb-acda-da398ef3c8f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91aefd4c-da20-47eb-acda-da398ef3c8f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91aefd4c-da20-47eb-acda-da398ef3c8f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd35d7c79d746a9a377e1c95f56dd4d1a1e6d70857f5581e6425c4ffb99e8ca67","name":"Merry Go Round","registered_at":"2026-06-17T16:26:43Z","symbol":"NIM1452372","token_address":"0xc7c77d0d091498636bc5cbe685e1909188a1f1a4","type":"artist","uuid":"91aefd4c-da20-47eb-acda-da398ef3c8f2"}
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 0xd35d7c79d746a9a377e1c95f56dd4d1a1e6d70857f5581e6425c4ffb99e8ca67. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91aefd4c-da20-47eb-acda-da398ef3c8f2.json and https://artists.proofprofile.net/proofs/artist/91aefd4c-da20-47eb-acda-da398ef3c8f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd35d7c79d746a9a377e1c95f56dd4d1a1e6d70857f5581e6425c4ffb99e8ca67","name":"Merry Go Round","registered_at":"2026-06-17T16:26:43Z","symbol":"NIM1452372","token_address":"0xc7c77d0d091498636bc5cbe685e1909188a1f1a4","type":"artist","uuid":"91aefd4c-da20-47eb-acda-da398ef3c8f2"}
album: 思春期の吸血鬼
  type: MusicAlbum
  date published: 1998-01-21
album: 赤い絲
  type: MusicAlbum
  date published: 1999-09-21
album: ザクロ色の月と狂った恋の旋律
  type: MusicAlbum
  date published: 1999-10-10
album: REDDISH COLLECTORS NO DEAD ARTIST
  type: MusicAlbum
  date published: 1999-12-01
album: 幻覚α波
  type: MusicAlbum
  date published: 2000-09-21
album: 君は蜜よりも甘く
  type: MusicAlbum
  date published: 2002-01-13
album: .[dot]
  type: MusicAlbum
  date published: 2003-08-20