The Crescendos
type: MusicGroup
genre: doo-wop
genre: indorock
description: The Crescendos were an early American rock and roll group from Nashville, Tennessee. Formed in 1957 by five men who attended Cumberland High School in Nashville, the Crescendos succeeded with the son
popularity: 12
followers: 570
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d6606d309bf17acad4843210424e1d522f79040dd5f9ca91e9e473b3b6014fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9bca287-3889-4cdb-8c9c-2ce807932d68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9bca287-3889-4cdb-8c9c-2ce807932d68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9bca287-3889-4cdb-8c9c-2ce807932d68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d6606d309bf17acad4843210424e1d522f79040dd5f9ca91e9e473b3b6014fc","name":"The Crescendos","registered_at":"2026-06-15T03:19:58Z","symbol":"NIM0665755","token_address":"0x6fc9d28b0f33eb61d61b896c0038c39e493d821f","type":"artist","uuid":"d9bca287-3889-4cdb-8c9c-2ce807932d68"}
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 0x6d6606d309bf17acad4843210424e1d522f79040dd5f9ca91e9e473b3b6014fc. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9bca287-3889-4cdb-8c9c-2ce807932d68.json and https://artists.proofprofile.net/proofs/artist/d9bca287-3889-4cdb-8c9c-2ce807932d68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x6d6606d309bf17acad4843210424e1d522f79040dd5f9ca91e9e473b3b6014fc","name":"The Crescendos","registered_at":"2026-06-15T03:19:58Z","symbol":"NIM0665755","token_address":"0x6fc9d28b0f33eb61d61b896c0038c39e493d821f","type":"artist","uuid":"d9bca287-3889-4cdb-8c9c-2ce807932d68"}
album: Presenting
  type: MusicAlbum
  date published: 1966-09-07
album: Angel Face / I'm so Ashamed (Digital 45)
  type: MusicAlbum
  date published: 2013-10-15
album: Oh, Julie / Let's Take a Walk (Digital 45)
  type: MusicAlbum
  date published: 2013-10-15
album: Countdown
  type: MusicAlbum
  date published: 2015-05-07
album: Oh Julie
  type: MusicAlbum
  date published: 2023-01-06
album: Oh Julie
  type: MusicAlbum
  date published: 2025-06-06