The Seventies
type: MusicGroup
popularity: 12
followers: 2112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a1da0390204e3f761644360f89de509e1221b509b3ea21e2f9a0b3f300cad20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fced55c-f658-4c2c-9001-7a033a4cf596.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fced55c-f658-4c2c-9001-7a033a4cf596.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7fced55c-f658-4c2c-9001-7a033a4cf596
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a1da0390204e3f761644360f89de509e1221b509b3ea21e2f9a0b3f300cad20","name":"The Seventies","registered_at":"2026-06-14T17:54:10Z","symbol":"NIM0530708","token_address":"0xfb0891d6470edf1e202d06401ccf16ab316febe7","type":"artist","uuid":"7fced55c-f658-4c2c-9001-7a033a4cf596"}
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 0x9a1da0390204e3f761644360f89de509e1221b509b3ea21e2f9a0b3f300cad20. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fced55c-f658-4c2c-9001-7a033a4cf596.json and https://artists.proofprofile.net/proofs/artist/7fced55c-f658-4c2c-9001-7a033a4cf596.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0x9a1da0390204e3f761644360f89de509e1221b509b3ea21e2f9a0b3f300cad20","name":"The Seventies","registered_at":"2026-06-14T17:54:10Z","symbol":"NIM0530708","token_address":"0xfb0891d6470edf1e202d06401ccf16ab316febe7","type":"artist","uuid":"7fced55c-f658-4c2c-9001-7a033a4cf596"}
album: Top Hits 1970
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1977
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1972
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1975
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1978
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1973
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1974
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1979
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1976
  type: MusicAlbum
  date published: 2011-09-30
album: Top Hits 1971
  type: MusicAlbum
  date published: 2011-09-30
album: Hit Decades - 60's & 70's
  type: MusicAlbum
  date published: 2015-06-02
album: Huge 60's & 70's Classics
  type: MusicAlbum
  date published: 2015-06-16
album: 70's Superstars
  type: MusicAlbum
  date published: 2015-06-30
album: Perfect 70's Pop
  type: MusicAlbum
  date published: 2015-07-07
album: The Sounds of the Seventies
  type: MusicAlbum
  date published: 2015-07-14
album: 60's 70's 80's Mega Hits
  type: MusicAlbum
  date published: 2015-07-21
album: The Songs That Made the Seventies
  type: MusicAlbum
  date published: 2015-08-25
album: Just 70's Essentials
  type: MusicAlbum
  date published: 2015-09-15
album: The Seventies All Stars
  type: MusicAlbum
  date published: 2015-09-22
album: 70's-90's: Just Hits
  type: MusicAlbum
  date published: 2015-09-29
album: The 70's Album
  type: MusicAlbum
  date published: 2015-10-06
album: The Seventies Smashes
  type: MusicAlbum
  date published: 2015-11-17
album: The Seventies Mega Hits
  type: MusicAlbum
  date published: 2015-12-08
album: The Seventies
  type: MusicAlbum
  date published: 2015-12-15
album: The Greatest Hits of the Seventies
  type: MusicAlbum
  date published: 2015-12-22
album: The Seventies Legends
  type: MusicAlbum
  date published: 2020-09-14
album: Big Pop Bands 70's
  type: MusicAlbum
  date published: 2020-10-09
album: Essentially Seventies
  type: MusicAlbum
  date published: 2020-12-28
album: Extra 70's Anthems
  type: MusicAlbum
  date published: 2020-12-30
album: All time 70s Hits
  type: MusicAlbum
  date published: 2021-10-25
album: The Seventies Best Covers
  type: MusicAlbum
  date published: 2021-12-27
album: Funky Seventies Covers
  type: MusicAlbum
  date published: 2021-12-30