Mayii 91
type: MusicGroup
popularity: 4
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x296aaa14a6ea5c66e94121bebfc25f0a82d3e66ead9e052de3b77503458549ec
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/5516f0ff-f417-4866-a110-587de126e370.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5516f0ff-f417-4866-a110-587de126e370.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5516f0ff-f417-4866-a110-587de126e370
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x296aaa14a6ea5c66e94121bebfc25f0a82d3e66ead9e052de3b77503458549ec","name":"Mayii 91","registered_at":"2026-06-16T19:09:56Z","symbol":"NIM1147857","token_address":"0xea1b25b111b09e152cbf598fd3e16697f4f4cc2b","type":"artist","uuid":"5516f0ff-f417-4866-a110-587de126e370"}
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 0x296aaa14a6ea5c66e94121bebfc25f0a82d3e66ead9e052de3b77503458549ec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5516f0ff-f417-4866-a110-587de126e370.json and https://artists.proofprofile.net/proofs/artist/5516f0ff-f417-4866-a110-587de126e370.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x296aaa14a6ea5c66e94121bebfc25f0a82d3e66ead9e052de3b77503458549ec","name":"Mayii 91","registered_at":"2026-06-16T19:09:56Z","symbol":"NIM1147857","token_address":"0xea1b25b111b09e152cbf598fd3e16697f4f4cc2b","type":"artist","uuid":"5516f0ff-f417-4866-a110-587de126e370"}
album: Alucinar
  type: MusicAlbum
  date published: 2019-05-24
album: Alucinar
  type: MusicAlbum
  date published: 2019-05-24
album: Siga pa delante
  type: MusicAlbum
  date published: 2020-05-05
album: ALUCINAR
  type: MusicAlbum
  date published: 2020-08-13
album: Querías ser vedette
  type: MusicAlbum
  date published: 2020-09-05
  track: Querías ser vedette
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153861
    explicit: false
    by artist: Mayii 91
    in album: Querías ser vedette
      type: MusicAlbum
      date published: 2020-09-05
    isrc code: QZDFP1856955
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:54:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7b3a2c49bf8b322123ebd6864771ed4f739a41af57f9118a7b1a3d0d130878d0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957767
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957767
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDFP1856955
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:25:13Z
    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 0x7b3a2c49bf8b322123ebd6864771ed4f739a41af57f9118a7b1a3d0d130878d0. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/QZDFP1856955.
      date published: 2026-07-12T22:25:13Z
    audio: Querías ser vedette
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.382
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.785
      additional property: Energy
        type: PropertyValue
        value: 0.584
      additional property: Speechiness
        type: PropertyValue
        value: 0.371
      additional property: Acousticness
        type: PropertyValue
        value: 0.442
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.722
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.458
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: BlackPaint
  type: MusicAlbum
  date published: 2023-05-10
album: DobleM
  type: MusicAlbum
  date published: 2024-04-01
album: San Diego
  type: MusicAlbum
  date published: 2024-04-10
album: Xpro
  type: MusicAlbum
  date published: 2024-04-12
album: PARADOJA CUANTICA
  type: MusicAlbum
  date published: 2025-01-18
album: RESONANCIA COSMICA
  type: MusicAlbum
  date published: 2025-01-18
album: SOMBRAS EN EL ABISMO
  type: MusicAlbum
  date published: 2025-03-06
album: MALESA (Live Version)
  type: MusicAlbum
  date published: 2025-03-22
album: memoria
  type: MusicAlbum
  date published: 2025-03-22
album: BROKEN DREAMS (2025)
  type: MusicAlbum
  date published: 2025-03-22
album: EL SONIDO DE MI TIERRA
  type: MusicAlbum
  date published: 2025-03-22
album: DONNAVouiton
  type: MusicAlbum
  date published: 2025-03-30
album: WHO AM I
  type: MusicAlbum
  date published: 2025-03-30
album: VOUITONDONNA (Radio Edit)
  type: MusicAlbum
  date published: 2025-03-30
album: MAYII MORRISON
  type: MusicAlbum
  date published: 2025-04-03
album: CLAUDIA
  type: MusicAlbum
  date published: 2025-04-03
album: MAYII MORRISON II
  type: MusicAlbum
  date published: 2025-04-03
album: Artistas Callejeros
  type: MusicAlbum
  date published: 2025-04-15
album: CATWALK FREQUENCY
  type: MusicAlbum
  date published: 2025-06-09
album: KITSA (Remix)
  type: MusicAlbum
  date published: 2025-07-28
album: TRONIK
  type: MusicAlbum
  date published: 2025-07-28
album: HARLY CUMBIA
album: ALEX PREYER
album: RIVERSIDE
album: OBRA DEL DESTINO (Remix)

HARLY CUMBIA
type: MusicAlbum
date published: 2025-07-28

ALEX PREYER
type: MusicAlbum
date published: 2025-07-29

RIVERSIDE
type: MusicAlbum
date published: 2025-07-29

OBRA DEL DESTINO (Remix)
type: MusicAlbum
date published: 2025-09-24