Sound of Youth
type: MusicGroup
popularity: 2
followers: 318
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeebb7fe5c40efc2530e241d0a7d3f708c151f43a06827c95ffb4156af60013a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a44ae628-2e5b-41b7-bcaf-8b07979dc259.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a44ae628-2e5b-41b7-bcaf-8b07979dc259.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a44ae628-2e5b-41b7-bcaf-8b07979dc259
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeebb7fe5c40efc2530e241d0a7d3f708c151f43a06827c95ffb4156af60013a6","name":"Sound of Youth","registered_at":"2026-06-20T06:59:15Z","symbol":"NIM1546651","token_address":"0x24779a1d01f15474f9868a82ca1d7121a8bd9e90","type":"artist","uuid":"a44ae628-2e5b-41b7-bcaf-8b07979dc259"}
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 0xeebb7fe5c40efc2530e241d0a7d3f708c151f43a06827c95ffb4156af60013a6. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a44ae628-2e5b-41b7-bcaf-8b07979dc259.json and https://artists.proofprofile.net/proofs/artist/a44ae628-2e5b-41b7-bcaf-8b07979dc259.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xeebb7fe5c40efc2530e241d0a7d3f708c151f43a06827c95ffb4156af60013a6","name":"Sound of Youth","registered_at":"2026-06-20T06:59:15Z","symbol":"NIM1546651","token_address":"0x24779a1d01f15474f9868a82ca1d7121a8bd9e90","type":"artist","uuid":"a44ae628-2e5b-41b7-bcaf-8b07979dc259"}
album: Freezing Under the Sun
  type: MusicAlbum
  date published: 2019-06-17
album: Nameless Moon
  type: MusicAlbum
  date published: 2019-08-04
album: California Sleeping
  type: MusicAlbum
  date published: 2020-04-03
album: Sound of Youth
  type: MusicAlbum
  date published: 2021-05-07