Martyrs of Sound
type: MusicGroup
popularity: 5
followers: 385
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd62e0089cd57e9c1a663fe1c8bc9335dbde4f6cc6ec42ec3a97ec2782f9eca41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2263f58-907c-4b78-813a-71e86b1a1a67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2263f58-907c-4b78-813a-71e86b1a1a67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2263f58-907c-4b78-813a-71e86b1a1a67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd62e0089cd57e9c1a663fe1c8bc9335dbde4f6cc6ec42ec3a97ec2782f9eca41","name":"Martyrs of Sound","registered_at":"2026-06-20T19:51:41Z","symbol":"NIM1698226","token_address":"0x6c6e49223510f73cb7fc441396eafb0c19241b48","type":"artist","uuid":"c2263f58-907c-4b78-813a-71e86b1a1a67"}
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 0xd62e0089cd57e9c1a663fe1c8bc9335dbde4f6cc6ec42ec3a97ec2782f9eca41. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2263f58-907c-4b78-813a-71e86b1a1a67.json and https://artists.proofprofile.net/proofs/artist/c2263f58-907c-4b78-813a-71e86b1a1a67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd62e0089cd57e9c1a663fe1c8bc9335dbde4f6cc6ec42ec3a97ec2782f9eca41","name":"Martyrs of Sound","registered_at":"2026-06-20T19:51:41Z","symbol":"NIM1698226","token_address":"0x6c6e49223510f73cb7fc441396eafb0c19241b48","type":"artist","uuid":"c2263f58-907c-4b78-813a-71e86b1a1a67"}
album: Mantra Chill
  type: MusicAlbum
  date published: 2007-01-01
  track: Ong Namo
    type: MusicRecording
    duration: PT11M37S
    duration ms: 697053
    explicit: false
    by artist: Martyrs of Sound
    in album: Mantra Chill
      type: MusicAlbum
      date published: 2007-01-01
    isrc code: USJ5Q0700001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T21:57:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97a0e0efde43815350ee8459a0c447877071b406a1de6d28e6774e97d3a3249a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958621
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5Q0700001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    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 0x97a0e0efde43815350ee8459a0c447877071b406a1de6d28e6774e97d3a3249a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5Q0700001.
      date published: 2026-07-18T22:59:44Z
    audio: Ong Namo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.086
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.563
      additional property: Energy
        type: PropertyValue
        value: 0.378
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.703
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.665
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.095
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Uncoiled
  type: MusicAlbum
  date published: 2008-01-01
album: Songs for Loving & Dying
  type: MusicAlbum
  date published: 2011-07-08
album: Radhe's Dream
  type: MusicAlbum
  date published: 2012-03-04
album: Om Shanti Om
  type: MusicAlbum
  date published: 2025-02-21
album: OM
  type: MusicAlbum
  date published: 2025-05-13