The Valadiers
type: MusicGroup
genre: doo-wop
genre: motown
genre: northern soul
description: The Valadiers are an American vocal group from Detroit, Michigan, who became notable as the first white vocal group signed to Motown in the early 1960s. The group was formed in 1959 by Stuart Avig (b
popularity: 5
followers: 1619
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01b571a25b215cd3706db25d3a5b2eb115e4f8b450bdacc023bb42da0405f2c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c56d99ce-5903-4161-ae27-939b81cf20a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c56d99ce-5903-4161-ae27-939b81cf20a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c56d99ce-5903-4161-ae27-939b81cf20a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01b571a25b215cd3706db25d3a5b2eb115e4f8b450bdacc023bb42da0405f2c3","name":"The Valadiers","registered_at":"2026-06-20T21:17:04Z","symbol":"NIM1716342","token_address":"0x11495b03874076b7ed42be9a688a568657c8fb0d","type":"artist","uuid":"c56d99ce-5903-4161-ae27-939b81cf20a3"}
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 0x01b571a25b215cd3706db25d3a5b2eb115e4f8b450bdacc023bb42da0405f2c3. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c56d99ce-5903-4161-ae27-939b81cf20a3.json and https://artists.proofprofile.net/proofs/artist/c56d99ce-5903-4161-ae27-939b81cf20a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x01b571a25b215cd3706db25d3a5b2eb115e4f8b450bdacc023bb42da0405f2c3","name":"The Valadiers","registered_at":"2026-06-20T21:17:04Z","symbol":"NIM1716342","token_address":"0x11495b03874076b7ed42be9a688a568657c8fb0d","type":"artist","uuid":"c56d99ce-5903-4161-ae27-939b81cf20a3"}
album: Behind a Painted Smile - The Best of the Valadiers
  type: MusicAlbum
  date published: 2012-11-25
album: Take a Chance
  type: MusicAlbum
  date published: 2013-01-03