Pound For Pound
type: MusicGroup
genre: acid jazz
genre: jazz funk
description: Pound for pound is a ranking used in combat sports, such as boxing, wrestling, or mixed martial arts, adjusted to compensate for weight class. As fighters in different weight classes do not compete di
popularity: 11
followers: 414
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1725853e53c5fcf225ecfe71d320acd0faef572805ec4846e584535eeb11879
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03be8870-97ae-405e-9b14-da1d218860d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03be8870-97ae-405e-9b14-da1d218860d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03be8870-97ae-405e-9b14-da1d218860d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1725853e53c5fcf225ecfe71d320acd0faef572805ec4846e584535eeb11879","name":"Pound For Pound","registered_at":"2026-06-14T04:52:37Z","symbol":"NIM0344326","token_address":"0xf11fcfdf0b7d883aae40013e7aa5d436b9ba6503","type":"artist","uuid":"03be8870-97ae-405e-9b14-da1d218860d7"}
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 0xb1725853e53c5fcf225ecfe71d320acd0faef572805ec4846e584535eeb11879. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03be8870-97ae-405e-9b14-da1d218860d7.json and https://artists.proofprofile.net/proofs/artist/03be8870-97ae-405e-9b14-da1d218860d7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xb1725853e53c5fcf225ecfe71d320acd0faef572805ec4846e584535eeb11879","name":"Pound For Pound","registered_at":"2026-06-14T04:52:37Z","symbol":"NIM0344326","token_address":"0xf11fcfdf0b7d883aae40013e7aa5d436b9ba6503","type":"artist","uuid":"03be8870-97ae-405e-9b14-da1d218860d7"}
album: Pound For Pound
  type: MusicAlbum
  date published: 2009-06-16
album: Pound for Pound (Demo)
  type: MusicAlbum
  date published: 2021-11-06