T E S S A
type: MusicGroup
popularity: 19
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49671be3a683e5412b3035fe49b4509f3fc66fb71f33770e27fb29c8f5316b43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70398415-04e1-4c6b-bbc5-11a12357fd58.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70398415-04e1-4c6b-bbc5-11a12357fd58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70398415-04e1-4c6b-bbc5-11a12357fd58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49671be3a683e5412b3035fe49b4509f3fc66fb71f33770e27fb29c8f5316b43","name":"T E S S A","registered_at":"2026-06-14T16:15:13Z","symbol":"NIM0507134","token_address":"0x18ece7b2b241b7a8743b75751687420a9b248b09","type":"artist","uuid":"70398415-04e1-4c6b-bbc5-11a12357fd58"}
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 0x49671be3a683e5412b3035fe49b4509f3fc66fb71f33770e27fb29c8f5316b43. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70398415-04e1-4c6b-bbc5-11a12357fd58.json and https://artists.proofprofile.net/proofs/artist/70398415-04e1-4c6b-bbc5-11a12357fd58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:42:01Z
  text: {"copyright_id":"0x49671be3a683e5412b3035fe49b4509f3fc66fb71f33770e27fb29c8f5316b43","name":"T E S S A","registered_at":"2026-06-14T16:15:13Z","symbol":"NIM0507134","token_address":"0x18ece7b2b241b7a8743b75751687420a9b248b09","type":"artist","uuid":"70398415-04e1-4c6b-bbc5-11a12357fd58"}
album: Bye Bye
  type: MusicAlbum
  date published: 2025-01-15
album: Casa sei te
  type: MusicAlbum
  date published: 2025-01-20
album: Freddo come Milano
  type: MusicAlbum
  date published: 2025-02-21
album: Origami persi
  type: MusicAlbum
  date published: 2025-03-02
album: Oltre l’Universo
  type: MusicAlbum
  date published: 2025-03-20
album: LOOP
  type: MusicAlbum
  date published: 2025-04-30
  track: LOOP
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128880
    explicit: false
    by artist: T E S S A
    in album: LOOP
      type: MusicAlbum
      date published: 2025-04-30
    isrc code: TCAJL2590064
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T00:32:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6b2f9641847f2d25e0fb5fd7124c1d03eea5783f4695505914e4379b57cbf7f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958633
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958633
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJL2590064
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:54:50Z
    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 0xa6b2f9641847f2d25e0fb5fd7124c1d03eea5783f4695505914e4379b57cbf7f. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/TCAJL2590064.
      date published: 2026-07-19T00:54:50Z
    audio: LOOP
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.079
      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: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.468
      additional property: Speechiness
        type: PropertyValue
        value: 0.217
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.661
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.595
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Dopo tutto
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165120
    explicit: false
    by artist: T E S S A
    in album: LOOP
      type: MusicAlbum
      date published: 2025-04-30
    isrc code: TCAJM2590088
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:02:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2527c37c9c5dae445102c318c1d697e0bca846ec31e7df2bd93856a1197e068
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958828
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958828
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJM2590088
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:02:37Z
    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 0xf2527c37c9c5dae445102c318c1d697e0bca846ec31e7df2bd93856a1197e068. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:02:37Z), 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/TCAJM2590088.
      date published: 2026-07-20T08:02:37Z
    audio: Dopo tutto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.961
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.763
      additional property: Energy
        type: PropertyValue
        value: 0.501
      additional property: Speechiness
        type: PropertyValue
        value: 0.242
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: giornate perse
album: vieni da me stanotte
album: un posto in paradiso
album: storie diverse
album: flashback

Acousticness
type: PropertyValue
value: 0.265

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.196

Valence (Positivity)
type: PropertyValue
value: 0.227

Loudness (dB)
type: PropertyValue
value: -13.353

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

giornate perse
type: MusicAlbum
date published: 2025-05-29

vieni da me stanotte
type: MusicAlbum
date published: 2025-06-13

un posto in paradiso
type: MusicAlbum
date published: 2025-07-11

storie diverse
type: MusicAlbum
date published: 2025-08-22

flashback
type: MusicAlbum
date published: 2025-10-03