Planet Countdown
type: MusicGroup
popularity: 4
followers: 1517
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49a3fdd0fa7a337c66b4defa8ab12011b476ee6de437cb546602c21f004c55c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953950
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953950
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/247e3bd5-4965-4e4a-9844-4360f823daa8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/247e3bd5-4965-4e4a-9844-4360f823daa8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/247e3bd5-4965-4e4a-9844-4360f823daa8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:35:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49a3fdd0fa7a337c66b4defa8ab12011b476ee6de437cb546602c21f004c55c6","name":"Planet Countdown","registered_at":"2026-06-16T02:16:44Z","symbol":"NIM0906029","token_address":"0xe88c657571f432b634ac1be26c0f0ba1d65a64ca","type":"artist","uuid":"247e3bd5-4965-4e4a-9844-4360f823daa8"}
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 0x49a3fdd0fa7a337c66b4defa8ab12011b476ee6de437cb546602c21f004c55c6. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/247e3bd5-4965-4e4a-9844-4360f823daa8.json and https://artists.proofprofile.net/proofs/artist/247e3bd5-4965-4e4a-9844-4360f823daa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x49a3fdd0fa7a337c66b4defa8ab12011b476ee6de437cb546602c21f004c55c6","name":"Planet Countdown","registered_at":"2026-06-16T02:16:44Z","symbol":"NIM0906029","token_address":"0xe88c657571f432b634ac1be26c0f0ba1d65a64ca","type":"artist","uuid":"247e3bd5-4965-4e4a-9844-4360f823daa8"}
album: 70S Number Ones Us
  type: MusicAlbum
  date published: 2012-10-01
album: 90S Number Ones Us
  type: MusicAlbum
  date published: 2012-10-01
album: 60S Number Ones Us
  type: MusicAlbum
  date published: 2012-10-01
album: 00S Number Ones Us
  type: MusicAlbum
  date published: 2012-10-04
album: 00S Number Ones GER
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album: 80S Number Ones Us
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  date published: 2012-10-09
album: 90S Number Ones UK
  type: MusicAlbum
  date published: 2012-10-10
album: 70S Number Ones UK
  type: MusicAlbum
  date published: 2012-10-10
album: 80S Number Ones UK
  type: MusicAlbum
  date published: 2012-10-10
album: 00S Number Ones UK
  type: MusicAlbum
  date published: 2012-10-11
album: 70S Number Ones Ger
  type: MusicAlbum
  date published: 2012-10-16
album: 70S Number Ones EU
  type: MusicAlbum
  date published: 2012-10-17
album: 90S Number Ones EU
  type: MusicAlbum
  date published: 2012-10-17
album: 80S Number Ones EU
  type: MusicAlbum
  date published: 2012-10-17
album: 00S Number Ones EU
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  date published: 2012-10-18
album: Hits Germany: Best of 2012
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  date published: 2012-11-28
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  type: MusicAlbum
  date published: 2012-12-04
album: 20 Radio Hits 2013, Vol. 1
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  date published: 2013-01-22
album: Classic 90s Pop - 30 Super Hits
  type: MusicAlbum
  date published: 2013-02-05
album: 50 Best of Summer Hits 2013
  type: MusicAlbum
  date published: 2013-06-19
album: Pop Radio Hits 2013, Vol. 2
  type: MusicAlbum
  date published: 2013-07-04
album: Teen Anthems 2013
  type: MusicAlbum
  date published: 2013-07-10
album: 20 Radio Hits 2013, Vol. 2
  type: MusicAlbum
  date published: 2013-07-26
album: Pop Radio Hits 2013, Vol. 3
  type: MusicAlbum
  date published: 2013-09-03
album: Pop Radio Hits 2013, Vol. 3
  type: MusicAlbum
  date published: 2013-09-03
album: 20 Radio Hits 2013, Vol. 3
  type: MusicAlbum
  date published: 2013-10-01
album: New Year's Eve Party 2014
  type: MusicAlbum
  date published: 2013-11-28
album: Best of 2013: Pop
  type: MusicAlbum
  date published: 2014-01-13
album: 80's - 99 Hits, Vol. 2
  type: MusicAlbum
  date published: 2014-06-20
album: 80's - 99 Hits, Vol. 2
  type: MusicAlbum
  date published: 2014-06-20