Aachal Singh
type: MusicGroup
popularity: 10
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b3cb7fa2e91954b29a8d95f728f831373cfbdd7f70ebb0f46d95216fef22620
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef16c42c-4b98-4fd3-a91b-e52280348bf6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef16c42c-4b98-4fd3-a91b-e52280348bf6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef16c42c-4b98-4fd3-a91b-e52280348bf6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b3cb7fa2e91954b29a8d95f728f831373cfbdd7f70ebb0f46d95216fef22620","name":"Aachal Singh","registered_at":"2026-06-21T12:18:12Z","symbol":"NIM1921636","token_address":"0x428ec90975d1cbab05a40193df0f300e44e1e386","type":"artist","uuid":"ef16c42c-4b98-4fd3-a91b-e52280348bf6"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3cb7fa2e91954b29a8d95f728f831373cfbdd7f70ebb0f46d95216fef22620. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef16c42c-4b98-4fd3-a91b-e52280348bf6.json and https://artists.proofprofile.net/proofs/artist/ef16c42c-4b98-4fd3-a91b-e52280348bf6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x3b3cb7fa2e91954b29a8d95f728f831373cfbdd7f70ebb0f46d95216fef22620","name":"Aachal Singh","registered_at":"2026-06-21T12:18:12Z","symbol":"NIM1921636","token_address":"0x428ec90975d1cbab05a40193df0f300e44e1e386","type":"artist","uuid":"ef16c42c-4b98-4fd3-a91b-e52280348bf6"}
album: Jitne Deba Utane Uthaib
  type: MusicAlbum
  date published: 2023-01-09
  track: Jitne Deba Utane Uthaib
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228179
    explicit: false
    by artist: Aachal Singh
    in album: Jitne Deba Utane Uthaib
      type: MusicAlbum
      date published: 2023-01-09
    isrc code: INS7A2331311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T20:49:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x610be58572f1a60951354fb61709ec883985ed78a43a538b4bf054fa5c386451
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2331311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610be58572f1a60951354fb61709ec883985ed78a43a538b4bf054fa5c386451. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2331311 — a six-check JSON result.
      date published: 2026-07-02T16:51:38Z
    audio: Jitne Deba Utane Uthaib
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.017
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.697
      additional property: Energy
        type: PropertyValue
        value: 0.959
      additional property: Speechiness
        type: PropertyValue
        value: 0.131
      additional property: Acousticness
        type: PropertyValue
        value: 0.343
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.786
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.63
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bawal Ho Jai
  type: MusicAlbum
  date published: 2023-02-08
album: Jitne Deba Uatne Uthaib
  type: MusicAlbum
  date published: 2023-03-03
album: Bawal Ho Jai
  type: MusicAlbum
  date published: 2023-03-03
album: Pahun Banal Bhagwan
  type: MusicAlbum
  date published: 2024-07-24
album: Elkhin Saraswati Mae
  type: MusicAlbum
  date published: 2024-07-24