Lena Lane
type: MusicGroup
popularity: 4
followers: 373
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbc33f97dc62935b70b885c61c2750026e8bd6ddf189255e10964ce99cff236e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6df8f2ff-9324-4f59-ba43-f41a18c403dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6df8f2ff-9324-4f59-ba43-f41a18c403dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6df8f2ff-9324-4f59-ba43-f41a18c403dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbc33f97dc62935b70b885c61c2750026e8bd6ddf189255e10964ce99cff236e","name":"Lena Lane","registered_at":"2026-06-17T04:00:04Z","symbol":"NIM1274350","token_address":"0x46f9b20d98a592cdd042ae777dbc85847c58fe48","type":"artist","uuid":"6df8f2ff-9324-4f59-ba43-f41a18c403dd"}
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 0xdbc33f97dc62935b70b885c61c2750026e8bd6ddf189255e10964ce99cff236e. 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/6df8f2ff-9324-4f59-ba43-f41a18c403dd.json and https://artists.proofprofile.net/proofs/artist/6df8f2ff-9324-4f59-ba43-f41a18c403dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdbc33f97dc62935b70b885c61c2750026e8bd6ddf189255e10964ce99cff236e","name":"Lena Lane","registered_at":"2026-06-17T04:00:04Z","symbol":"NIM1274350","token_address":"0x46f9b20d98a592cdd042ae777dbc85847c58fe48","type":"artist","uuid":"6df8f2ff-9324-4f59-ba43-f41a18c403dd"}
album: M'innamorai di te
  type: MusicAlbum
  date published: 2016-10-12
  track: M'innamorai di te
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217358
    explicit: false
    by artist: Lena Lane
    in album: M'innamorai di te
      type: MusicAlbum
      date published: 2016-10-12
    isrc code: ITQA91600096
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T01:01:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x95e590fcee7192fd573115700be248b39ba90c5a837c30a19f7f0e1dd9186998
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958346
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958346
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQA91600096
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:02:27Z
    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 0x95e590fcee7192fd573115700be248b39ba90c5a837c30a19f7f0e1dd9186998. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:02:27Z), 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/ITQA91600096.
      date published: 2026-07-17T04:02:27Z
    audio: M'innamorai di te
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.77
      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: 0.475
      additional property: Energy
        type: PropertyValue
        value: 0.856
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.266
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.794
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.122
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Me Enamoré de Ti
  type: MusicAlbum
  date published: 2016-10-14
  track: Me Enamoré de Ti
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217358
    explicit: false
    by artist: Lena Lane
    in album: Me Enamoré de Ti
      type: MusicAlbum
      date published: 2016-10-14
    isrc code: ITQA91600097
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:39:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1d4700aababd9475b1927b1f2d65b3d122ae04b2a3697cd29ac4663ea76e1c5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQA91600097
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xa1d4700aababd9475b1927b1f2d65b3d122ae04b2a3697cd29ac4663ea76e1c5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITQA91600097.
      date published: 2026-07-06T01:25:57Z
    audio: Me Enamoré de Ti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.844
      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: 0.505
      additional property: Energy
        type: PropertyValue
        value: 0.854
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.017
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.247
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.8
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Big Bang
album: Champions
album: Fino al "The end"

Loudness (dB)
type: PropertyValue
value: -5.14

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Big Bang
type: MusicAlbum
date published: 2022-11-25

Champions
type: MusicAlbum
date published: 2023-05-05

Fino al "The end"
type: MusicAlbum
date published: 2025-07-25