The Crests
type: MusicGroup
description: The Crests are an American doo-wop group, formed by bass vocalist J.T. Carter in the mid 1950s. The group had several Top 40 hits in the late 1950s and early 1960s on Coed Records. Their most popular
popularity: 3
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x030ef3fdfc325270cac56be5d2fa098960b9f2e6866c6cc6b86258f09b9b037a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/976846a9-ccc1-4fd4-b381-32e07105d489.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/976846a9-ccc1-4fd4-b381-32e07105d489.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/976846a9-ccc1-4fd4-b381-32e07105d489
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x030ef3fdfc325270cac56be5d2fa098960b9f2e6866c6cc6b86258f09b9b037a","name":"The Crests","registered_at":"2026-06-17T18:31:33Z","symbol":"NIM1482168","token_address":"0xf99e3ecaa89ac9c1d9c23aa6529ef5c902b0e097","type":"artist","uuid":"976846a9-ccc1-4fd4-b381-32e07105d489"}
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 0x030ef3fdfc325270cac56be5d2fa098960b9f2e6866c6cc6b86258f09b9b037a. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/976846a9-ccc1-4fd4-b381-32e07105d489.json and https://artists.proofprofile.net/proofs/artist/976846a9-ccc1-4fd4-b381-32e07105d489.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x030ef3fdfc325270cac56be5d2fa098960b9f2e6866c6cc6b86258f09b9b037a","name":"The Crests","registered_at":"2026-06-17T18:31:33Z","symbol":"NIM1482168","token_address":"0xf99e3ecaa89ac9c1d9c23aa6529ef5c902b0e097","type":"artist","uuid":"976846a9-ccc1-4fd4-b381-32e07105d489"}
album: 16 Candles (Remastered)
  type: MusicAlbum
  date published: 2024-01-15