Carlos Averhoff
type: MusicGroup
genre: latin jazz
description: Carlos Averhoff (December 6, 1947 – December 23, 2016) was a Cuban jazz musician primarily known for playing tenor saxophone. He has been called "Carlos Averhoff 'Sax'". He was lastly based in Miami,
popularity: 2
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9415522d5dccd475960b818b928cfd971be27d17a6b00726579d8ccbd90cbf95
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/606f246b-7f61-4663-bc94-ad1b78c81ce2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/606f246b-7f61-4663-bc94-ad1b78c81ce2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/606f246b-7f61-4663-bc94-ad1b78c81ce2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9415522d5dccd475960b818b928cfd971be27d17a6b00726579d8ccbd90cbf95","name":"Carlos Averhoff","registered_at":"2026-06-16T23:16:09Z","symbol":"NIM1206609","token_address":"0xfd952ea912f8fd6d5db6e8c9903d96a14227d882","type":"artist","uuid":"606f246b-7f61-4663-bc94-ad1b78c81ce2"}
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 0x9415522d5dccd475960b818b928cfd971be27d17a6b00726579d8ccbd90cbf95. 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/606f246b-7f61-4663-bc94-ad1b78c81ce2.json and https://artists.proofprofile.net/proofs/artist/606f246b-7f61-4663-bc94-ad1b78c81ce2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9415522d5dccd475960b818b928cfd971be27d17a6b00726579d8ccbd90cbf95","name":"Carlos Averhoff","registered_at":"2026-06-16T23:16:09Z","symbol":"NIM1206609","token_address":"0xfd952ea912f8fd6d5db6e8c9903d96a14227d882","type":"artist","uuid":"606f246b-7f61-4663-bc94-ad1b78c81ce2"}
album: Jazz'Ta Bueno
  type: MusicAlbum
  date published: 2005-01-01
album: Jazz'tá Bueno! (feat. Paquito D Rivera & Nestor Torres)
  type: MusicAlbum
  date published: 2016-02-17