Nico Selva
type: MusicGroup
popularity: 6
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6dbfc160b8d732466e6b7e2fde33fe0cbeb22ff99e7e2a0846384d13250f064d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dc1a2bc-402f-4e4b-8989-b0bebba14af0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dc1a2bc-402f-4e4b-8989-b0bebba14af0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dc1a2bc-402f-4e4b-8989-b0bebba14af0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6dbfc160b8d732466e6b7e2fde33fe0cbeb22ff99e7e2a0846384d13250f064d","name":"Nico Selva","registered_at":"2026-06-16T11:03:08Z","symbol":"NIM1031719","token_address":"0x24aca1cab2685f98c18600ca64a946c8e9ccb79c","type":"artist","uuid":"3dc1a2bc-402f-4e4b-8989-b0bebba14af0"}
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 0x6dbfc160b8d732466e6b7e2fde33fe0cbeb22ff99e7e2a0846384d13250f064d. 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/3dc1a2bc-402f-4e4b-8989-b0bebba14af0.json and https://artists.proofprofile.net/proofs/artist/3dc1a2bc-402f-4e4b-8989-b0bebba14af0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6dbfc160b8d732466e6b7e2fde33fe0cbeb22ff99e7e2a0846384d13250f064d","name":"Nico Selva","registered_at":"2026-06-16T11:03:08Z","symbol":"NIM1031719","token_address":"0x24aca1cab2685f98c18600ca64a946c8e9ccb79c","type":"artist","uuid":"3dc1a2bc-402f-4e4b-8989-b0bebba14af0"}
album: Crazy Moment
  type: MusicAlbum
  date published: 2023-06-14
album: Alien Arrivals
  type: MusicAlbum
  date published: 2023-07-19
  track: Alien Arrivals
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161591
    explicit: false
    by artist: Nico Selva
    in album: Alien Arrivals
      type: MusicAlbum
      date published: 2023-07-19
    isrc code: BGA472319724
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:22:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc9e82ff2348f31589b46761a53a4251aae1bc4cf12a89e61d6e25b6b7908856
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472319724
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xfc9e82ff2348f31589b46761a53a4251aae1bc4cf12a89e61d6e25b6b7908856. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/BGA472319724.
      date published: 2026-07-18T12:14:37Z
    audio: Alien Arrivals
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.995
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.761
      additional property: Energy
        type: PropertyValue
        value: 0.667
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.888
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.165
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.178
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Erase una Vez
  type: MusicAlbum
  date published: 2023-07-26
  track: Erase una Vez
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157583
    explicit: false
    by artist: Nico Selva
    in album: Erase una Vez
      type: MusicAlbum
      date published: 2023-07-26
    isrc code: BGA472313410
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:36:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe903f336d9b0e97ad651ab9ae295e246a7ea18a4c6d92d0460653e5fa9286d2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472313410
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xe903f336d9b0e97ad651ab9ae295e246a7ea18a4c6d92d0460653e5fa9286d2f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BGA472313410.
      date published: 2026-07-06T01:26:17Z
    audio: Erase una Vez
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.008
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.902
      additional property: Energy
        type: PropertyValue
        value: 0.766
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.853
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Nocturnal Dreams
album: Electric Delight
album: Dark Fury
album: Don't Leave This Way
album: Running out of Control
album: Atmosfera

Valence (Positivity)
type: PropertyValue
value: 0.435

Loudness (dB)
type: PropertyValue
value: -7.132

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Nocturnal Dreams
type: MusicAlbum
date published: 2023-08-02

Electric Delight
type: MusicAlbum
date published: 2023-08-23

Dark Fury
type: MusicAlbum
date published: 2023-08-30

Don't Leave This Way
type: MusicAlbum
date published: 2023-09-04

Running out of Control
type: MusicAlbum
date published: 2023-10-13

Atmosfera
type: MusicAlbum
date published: 2023-10-13