May Rio
type: MusicGroup
popularity: 16
followers: 2949
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2be35f529c86834280ce597569b51ad15a09c04caa7ad5a00713a76c22c92002
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e038646c-fd0f-4634-a3da-b4761c8d5315.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e038646c-fd0f-4634-a3da-b4761c8d5315.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e038646c-fd0f-4634-a3da-b4761c8d5315
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2be35f529c86834280ce597569b51ad15a09c04caa7ad5a00713a76c22c92002","name":"May Rio","registered_at":"2026-06-15T04:12:27Z","symbol":"NIM0678289","token_address":"0x5f1b006c6e2bcc320c016ca9a998cf9fdd946107","type":"artist","uuid":"e038646c-fd0f-4634-a3da-b4761c8d5315"}
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 0x2be35f529c86834280ce597569b51ad15a09c04caa7ad5a00713a76c22c92002. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e038646c-fd0f-4634-a3da-b4761c8d5315.json and https://artists.proofprofile.net/proofs/artist/e038646c-fd0f-4634-a3da-b4761c8d5315.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x2be35f529c86834280ce597569b51ad15a09c04caa7ad5a00713a76c22c92002","name":"May Rio","registered_at":"2026-06-15T04:12:27Z","symbol":"NIM0678289","token_address":"0x5f1b006c6e2bcc320c016ca9a998cf9fdd946107","type":"artist","uuid":"e038646c-fd0f-4634-a3da-b4761c8d5315"}
album: Butter
  type: MusicAlbum
  date published: 2021-04-21
album: Butter
  type: MusicAlbum
  date published: 2021-04-21
album: I C
  type: MusicAlbum
  date published: 2021-05-12
album: I C
  type: MusicAlbum
  date published: 2021-05-12
album: Party Jail
  type: MusicAlbum
  date published: 2021-06-02
album: Party Jail
  type: MusicAlbum
  date published: 2021-06-02
album: Easy Bammer
  type: MusicAlbum
  date published: 2021-06-25
album: Easy Bammer
  type: MusicAlbum
  date published: 2021-06-25
album: JoJoJoey (@joeyvalley Remix)
  type: MusicAlbum
  date published: 2021-11-10
album: JoJoJoey (@joeyvalley Remix)
  type: MusicAlbum
  date published: 2021-11-10
album: Easy Bammer Remixes for a Sophisticated Palate
  type: MusicAlbum
  date published: 2021-12-10
album: Easy Bammer Remixes for a Sophisticated Palate
  type: MusicAlbum
  date published: 2021-12-10
album: Need You Like
  type: MusicAlbum
  date published: 2023-03-01
album: Aspartame
  type: MusicAlbum
  date published: 2023-04-05
album: NYC UMTs
  type: MusicAlbum
  date published: 2023-05-17
album: French Bath
  type: MusicAlbum
  date published: 2023-06-16
  track: NYC UMTs
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161533
    explicit: false
    by artist: May Rio
    in album: French Bath
      type: MusicAlbum
      date published: 2023-06-16
    isrc code: QZAN72200003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:04:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff98ea915e78ffdc072ed2f847c152b5b42d3b13f170e72eaf19dcade7d80aa3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958335
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958335
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAN72200003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:37:47Z
    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 0xff98ea915e78ffdc072ed2f847c152b5b42d3b13f170e72eaf19dcade7d80aa3. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZAN72200003.
      date published: 2026-07-16T22:37:47Z
    audio: NYC UMTs
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.707
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.589
      additional property: Energy
        type: PropertyValue
        value: 0.646
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.069
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.344
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.539
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.647
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Aspartame
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195466
    explicit: true
    by artist: May Rio
    in album: French Bath
      type: MusicAlbum
      date published: 2023-06-16
    isrc code: QZAN72200008
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:53:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xed139b94dd8a8d015468934db7bd43acdc19776421b178c5822855904966b789
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958585
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958585
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAN72200008
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T17:05:16Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Aspartame
album: Fun!
album: Elegant Ensemble

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed139b94dd8a8d015468934db7bd43acdc19776421b178c5822855904966b789. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZAN72200008.
date published: 2026-07-18T17:05:16Z

Aspartame
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 139.994
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.68
additional property: Energy
  type: PropertyValue
  value: 0.635
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.021
additional property: Instrumentalness
  type: PropertyValue
  value: 0.003
additional property: Liveness
  type: PropertyValue
  value: 0.053
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.552
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.317
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major

Fun!
type: MusicAlbum
date published: 2024-03-06

Elegant Ensemble
type: MusicAlbum
date published: 2024-05-16