FERSER
type: MusicGroup
popularity: 20
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5bdf1a86192e9448a114074bc45d7a1af872bc7c43828b7f78f1f027ce52d8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49bc9ff8-2382-4b10-bcfa-f64fa6013c17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49bc9ff8-2382-4b10-bcfa-f64fa6013c17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49bc9ff8-2382-4b10-bcfa-f64fa6013c17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
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 0xc5bdf1a86192e9448a114074bc45d7a1af872bc7c43828b7f78f1f027ce52d8f. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49bc9ff8-2382-4b10-bcfa-f64fa6013c17.json and https://artists.proofprofile.net/proofs/artist/49bc9ff8-2382-4b10-bcfa-f64fa6013c17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
album: Si no estás
  type: MusicAlbum
  date published: 2021-06-10
album: Imaginándote
  type: MusicAlbum
  date published: 2021-07-23
album: Niégamelo
  type: MusicAlbum
  date published: 2021-08-27
album: Un poco tarde
  type: MusicAlbum
  date published: 2021-10-08
album: Dame una señal
  type: MusicAlbum
  date published: 2021-12-17
album: Curiosidad
  type: MusicAlbum
  date published: 2022-02-02
album: Cupido
  type: MusicAlbum
  date published: 2022-02-14
album: Como puedo hacer
  type: MusicAlbum
  date published: 2022-04-07
album: Si quieres
  type: MusicAlbum
  date published: 2022-09-20
album: CARA DE MALA
  type: MusicAlbum
  date published: 2023-01-11
album: POCO A POCO
  type: MusicAlbum
  date published: 2023-02-09
album: Su Especialidad
  type: MusicAlbum
  date published: 2023-03-08
album: Mi Otra Mitad
  type: MusicAlbum
  date published: 2023-04-20
album: SUEÑOS
  type: MusicAlbum
  date published: 2023-06-21
album: Culpa del Alcohol
  type: MusicAlbum
  date published: 2023-07-06
album: DIGO LA VERDAD
  type: MusicAlbum
  date published: 2023-08-03
album: Sin Pensar
  type: MusicAlbum
  date published: 2023-09-14
album: Do You Feel?
  type: MusicAlbum
  date published: 2023-10-11
album: No Es Lo Mismo
  type: MusicAlbum
  date published: 2023-11-02
album: Sexo Casual
  type: MusicAlbum
  date published: 2023-12-14
album: Relaxxx
  type: MusicAlbum
  date published: 2024-01-11
album: Hello Kitty
  type: MusicAlbum
  date published: 2024-02-08
album: LOS DONES
  type: MusicAlbum
  date published: 2024-03-07
album: ARIANA
  type: MusicAlbum
  date published: 2024-04-19
  track: ARIANA
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138615
    explicit: false
    by artist: FERSER
    in album: ARIANA
      type: MusicAlbum
      date published: 2024-04-19
    isrc code: SE5752435932
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T06:50:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a92a5e018df4e516c52b1436ea3281c049cb01d77efd88d531e41cafd1460ee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752435932
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x1a92a5e018df4e516c52b1436ea3281c049cb01d77efd88d531e41cafd1460ee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SE5752435932.
      date published: 2026-07-02T16:51:38Z
    audio: ARIANA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.788
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.36
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.324
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.412
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.376
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: LA CHICA DE ESPAÑA
  type: MusicAlbum
  date published: 2024-06-15
album: SIEMPRE ME DECÍAS
  type: MusicAlbum
  date published: 2024-06-25
album: DEL OTRO LADO DE LA LUNA
  type: MusicAlbum
  date published: 2024-07-05
album: belu mi amorr
album: Mi novia poli

belu mi amorr
type: MusicAlbum
date published: 2025-10-07
track: belu mi amorr
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156144
  explicit: true
  by artist: FERSER
  in album: belu mi amorr
    type: MusicAlbum
    date published: 2025-10-07
  isrc code: SE6I32530473
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T08:46:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98590d44ffa2d825e8a6a44848511bb2c0c0fc0c66aa74c891cfbfa210b988f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32530473
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 0x98590d44ffa2d825e8a6a44848511bb2c0c0fc0c66aa74c891cfbfa210b988f0. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/SE6I32530473.
    date published: 2026-07-17T09:14:21Z
  audio: belu mi amorr
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.691
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.63
    additional property: Energy
      type: PropertyValue
      value: 0.783
    additional property: Speechiness
      type: PropertyValue
      value: 0.12
    additional property: Acousticness
      type: PropertyValue
      value: 0.111
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.14
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.483
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.513
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Mi novia poli
type: MusicAlbum
date published: 2025-10-29