Calm Study Music
type: MusicGroup
popularity: 11
followers: 802
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93c919ed1ee913b79673df92d94ddba0c3eff9896f3a70967f8644de9de2d4a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67a83804-3f82-49d5-ac98-11ac8d9b26b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67a83804-3f82-49d5-ac98-11ac8d9b26b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67a83804-3f82-49d5-ac98-11ac8d9b26b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93c919ed1ee913b79673df92d94ddba0c3eff9896f3a70967f8644de9de2d4a5","name":"Calm Study Music","registered_at":"2026-06-14T15:24:04Z","symbol":"NIM0494938","token_address":"0x2b84da4596c31062573cc40273c70d5e015b30d2","type":"artist","uuid":"67a83804-3f82-49d5-ac98-11ac8d9b26b5"}
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 0x93c919ed1ee913b79673df92d94ddba0c3eff9896f3a70967f8644de9de2d4a5. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67a83804-3f82-49d5-ac98-11ac8d9b26b5.json and https://artists.proofprofile.net/proofs/artist/67a83804-3f82-49d5-ac98-11ac8d9b26b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x93c919ed1ee913b79673df92d94ddba0c3eff9896f3a70967f8644de9de2d4a5","name":"Calm Study Music","registered_at":"2026-06-14T15:24:04Z","symbol":"NIM0494938","token_address":"0x2b84da4596c31062573cc40273c70d5e015b30d2","type":"artist","uuid":"67a83804-3f82-49d5-ac98-11ac8d9b26b5"}
album: Music for Studying
  type: MusicAlbum
  date published: 2020-01-26
album: Music for Studying, Vol. 8
  type: MusicAlbum
  date published: 2020-02-09
album: Music for Studying, Vol. 7
  type: MusicAlbum
  date published: 2020-02-09
album: Music for Studying, Vol. 4
  type: MusicAlbum
  date published: 2020-02-09
album: Music for Studying, Vol. 6
  type: MusicAlbum
  date published: 2020-02-09
album: Music for Studying, Vol. 2
  type: MusicAlbum
  date published: 2020-02-09
album: Music for Studying, Vol. 5
  type: MusicAlbum
  date published: 2020-02-09
album: Music for Studying, Vol. 3
  type: MusicAlbum
  date published: 2020-02-09
album: Music for Studying, Vol 9
  type: MusicAlbum
  date published: 2020-02-29
album: Music for Studying, Vol 10
  type: MusicAlbum
  date published: 2020-02-29
album: Music for Studying, Vol. 11
  type: MusicAlbum
  date published: 2020-09-28
album: Study Session: Chill Music for Retention
  type: MusicAlbum
  date published: 2024-10-01
album: Music for Studying #12
  type: MusicAlbum
  date published: 2024-10-09
album: Study Zone: Music to Enhance Concentration
  type: MusicAlbum
  date published: 2024-10-17
album: Music For Drifting Through A Cloud Of Calm
  type: MusicAlbum
  date published: 2025-05-29