Head Over Heels
type: MusicGroup
genre: acid rock
genre: stoner rock
popularity: 3
followers: 1408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08d6c8318f3c609d314cec96f5f2abf0ffd47da2c03063d5a678035372ae7021
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d3d9fb2-8e65-42a4-991f-e0c36938cd49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d3d9fb2-8e65-42a4-991f-e0c36938cd49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d3d9fb2-8e65-42a4-991f-e0c36938cd49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08d6c8318f3c609d314cec96f5f2abf0ffd47da2c03063d5a678035372ae7021","name":"Head Over Heels","registered_at":"2026-06-16T05:16:20Z","symbol":"NIM0948921","token_address":"0x51854c0fcfa8d227a32d41c29e412bf58a6a55c6","type":"artist","uuid":"2d3d9fb2-8e65-42a4-991f-e0c36938cd49"}
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 0x08d6c8318f3c609d314cec96f5f2abf0ffd47da2c03063d5a678035372ae7021. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d3d9fb2-8e65-42a4-991f-e0c36938cd49.json and https://artists.proofprofile.net/proofs/artist/2d3d9fb2-8e65-42a4-991f-e0c36938cd49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x08d6c8318f3c609d314cec96f5f2abf0ffd47da2c03063d5a678035372ae7021","name":"Head Over Heels","registered_at":"2026-06-16T05:16:20Z","symbol":"NIM0948921","token_address":"0x51854c0fcfa8d227a32d41c29e412bf58a6a55c6","type":"artist","uuid":"2d3d9fb2-8e65-42a4-991f-e0c36938cd49"}
album: Head Over Heels (Remastered)
  type: MusicAlbum
  date published: 1971
album: Head Over Heels
  type: MusicAlbum
  date published: 2011
album: Road Runner
  type: MusicAlbum
  date published: 2011-10-01
album: Arrive & Conquer
  type: MusicAlbum
  date published: 2015-06-10
album: Butterflies
  type: MusicAlbum
  date published: 2016-04-18