From March to May
type: MusicGroup
popularity: 3
followers: 1943
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfae2dd7b11811e6204e6b9fb233f1378388917f6af28f60abd9dd0c92c261ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13637dfd-69de-4f8d-a0e9-b29883a60aaa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13637dfd-69de-4f8d-a0e9-b29883a60aaa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13637dfd-69de-4f8d-a0e9-b29883a60aaa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfae2dd7b11811e6204e6b9fb233f1378388917f6af28f60abd9dd0c92c261ac","name":"From March to May","registered_at":"2026-06-15T20:22:41Z","symbol":"NIM0821528","token_address":"0x8aac4a1f5e01ddc720d4e07b7c531cde7ce4b702","type":"artist","uuid":"13637dfd-69de-4f8d-a0e9-b29883a60aaa"}
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 0xdfae2dd7b11811e6204e6b9fb233f1378388917f6af28f60abd9dd0c92c261ac. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13637dfd-69de-4f8d-a0e9-b29883a60aaa.json and https://artists.proofprofile.net/proofs/artist/13637dfd-69de-4f8d-a0e9-b29883a60aaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xdfae2dd7b11811e6204e6b9fb233f1378388917f6af28f60abd9dd0c92c261ac","name":"From March to May","registered_at":"2026-06-15T20:22:41Z","symbol":"NIM0821528","token_address":"0x8aac4a1f5e01ddc720d4e07b7c531cde7ce4b702","type":"artist","uuid":"13637dfd-69de-4f8d-a0e9-b29883a60aaa"}
album: Right Now
  type: MusicAlbum
  date published: 2022-10-22
album: Endless Loop
  type: MusicAlbum
  date published: 2022-12-14
album: Devoured Gifts
  type: MusicAlbum
  date published: 2023-06-09
album: No!
  type: MusicAlbum
  date published: 2023-08-18
  track: No!
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184640
    explicit: false
    by artist: From March to May
    in album: No!
      type: MusicAlbum
      date published: 2023-08-18
    isrc code: TCAHI2305861
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:02:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x435802bfb67e39146bc092e3be6ddaabee546fac0b7c54e27b23e6e63044ac22
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHI2305861
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435802bfb67e39146bc092e3be6ddaabee546fac0b7c54e27b23e6e63044ac22. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAHI2305861.
      date published: 2026-07-05T01:12:41Z
    audio: No!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.266
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.269
      additional property: Energy
        type: PropertyValue
        value: 0.914
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.132
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.995
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: What If
  type: MusicAlbum
  date published: 2024-03-22
album: Enter the Era
  type: MusicAlbum
  date published: 2025-06-18
album: Words Enslaved
  type: MusicAlbum
  date published: 2025-08-31