Tanpura Music
type: MusicGroup
popularity: 4
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5af4b3ba9acf55c4ff5c98b98357ebc55831c7ac15ad6434b1f9fe3c0b37846
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f258911-517a-4107-8fa8-d496a0e38b56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f258911-517a-4107-8fa8-d496a0e38b56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f258911-517a-4107-8fa8-d496a0e38b56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5af4b3ba9acf55c4ff5c98b98357ebc55831c7ac15ad6434b1f9fe3c0b37846","name":"Tanpura Music","registered_at":"2026-06-16T17:15:41Z","symbol":"NIM1120596","token_address":"0xa74e432da63212a99d9fe64384d3a223e07ba57b","type":"artist","uuid":"4f258911-517a-4107-8fa8-d496a0e38b56"}
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 0xd5af4b3ba9acf55c4ff5c98b98357ebc55831c7ac15ad6434b1f9fe3c0b37846. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f258911-517a-4107-8fa8-d496a0e38b56.json and https://artists.proofprofile.net/proofs/artist/4f258911-517a-4107-8fa8-d496a0e38b56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd5af4b3ba9acf55c4ff5c98b98357ebc55831c7ac15ad6434b1f9fe3c0b37846","name":"Tanpura Music","registered_at":"2026-06-16T17:15:41Z","symbol":"NIM1120596","token_address":"0xa74e432da63212a99d9fe64384d3a223e07ba57b","type":"artist","uuid":"4f258911-517a-4107-8fa8-d496a0e38b56"}
album: Saur Mandal D Sharp Scale
  type: MusicAlbum
  date published: 2024-10-21
album: Saur Mandal C Sharp Scale
  type: MusicAlbum
  date published: 2024-10-21
album: Tanpura C Sharp Scale
  type: MusicAlbum
  date published: 2024-10-21
  track: Tanpura C Sharp Scale
    type: MusicRecording
    duration: PT30M4S
    duration ms: 1804199
    explicit: false
    by artist: Tanpura Music
    in album: Tanpura C Sharp Scale
      type: MusicAlbum
      date published: 2024-10-21
    isrc code: AUBEC2494045
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:00:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x42b3cc6a6b8d266a30cc69d6c4e4373c139d91fc6342f444412e9d75a8190f44
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2494045
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x42b3cc6a6b8d266a30cc69d6c4e4373c139d91fc6342f444412e9d75a8190f44. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUBEC2494045.
      date published: 2026-07-04T10:04:33Z
    audio: Tanpura C Sharp Scale
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.807
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.151
      additional property: Energy
        type: PropertyValue
        value: 0.049
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.897
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.031
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.162
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tanpura D Sharp Scale
  type: MusicAlbum
  date published: 2024-12-16
album: Tanpura E Scale
  type: MusicAlbum
  date published: 2024-12-18
album: Tanpura A Sharp Scale
  type: MusicAlbum
  date published: 2024-12-18
album: Tanpura D Scale
  type: MusicAlbum
  date published: 2024-12-23
album: Tanpura F Scale
  type: MusicAlbum
  date published: 2024-12-23
album: Tanpura F Sharp Scale
  type: MusicAlbum
  date published: 2024-12-23
album: Tanpura G Scale
  type: MusicAlbum
  date published: 2024-12-23
album: Tanpura B Scale
  type: MusicAlbum
  date published: 2024-12-25
album: Tanpura A Scale
  type: MusicAlbum
  date published: 2024-12-25
album: Tanpura G Sharp Scale
  type: MusicAlbum
  date published: 2024-12-25
album: Tanpura C Scale
  type: MusicAlbum
  date published: 2024-12-25
album: The Secrets Of Relaxation
  type: MusicAlbum
  date published: 2025-09-19
album: Pure Tanpura
  type: MusicAlbum
  date published: 2025-09-19
album: Meditation In India
  type: MusicAlbum
  date published: 2025-09-19