Supply & Demand (US)
type: MusicGroup
genre: tech house
popularity: 3
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63968ce75fd853c0b2c340642bb64e612185edc433ec0c7ab0b7282ed2cb4103
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/717aa26e-cf2e-4241-a8e7-5e77753159d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/717aa26e-cf2e-4241-a8e7-5e77753159d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/717aa26e-cf2e-4241-a8e7-5e77753159d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63968ce75fd853c0b2c340642bb64e612185edc433ec0c7ab0b7282ed2cb4103","name":"Supply & Demand (US)","registered_at":"2026-06-17T05:31:44Z","symbol":"NIM1296236","token_address":"0xbd081b8a95252cb5c2832a06002c0ab64d73ae58","type":"artist","uuid":"717aa26e-cf2e-4241-a8e7-5e77753159d1"}
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 0x63968ce75fd853c0b2c340642bb64e612185edc433ec0c7ab0b7282ed2cb4103. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/717aa26e-cf2e-4241-a8e7-5e77753159d1.json and https://artists.proofprofile.net/proofs/artist/717aa26e-cf2e-4241-a8e7-5e77753159d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x63968ce75fd853c0b2c340642bb64e612185edc433ec0c7ab0b7282ed2cb4103","name":"Supply & Demand (US)","registered_at":"2026-06-17T05:31:44Z","symbol":"NIM1296236","token_address":"0xbd081b8a95252cb5c2832a06002c0ab64d73ae58","type":"artist","uuid":"717aa26e-cf2e-4241-a8e7-5e77753159d1"}
album: Belly Dancer
  type: MusicAlbum
  date published: 2024-09-06
album: Soul Snatcher (Space Terrace Mix)
  type: MusicAlbum
  date published: 2024-10-04
album: Fly
  type: MusicAlbum
  date published: 2024-11-01
album: Black Souls
  type: MusicAlbum
  date published: 2025-01-17