Xanthí
type: MusicGroup
popularity: 11
followers: 494
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabc0dc079d86f64b6820e02c897454bd701a56866dab029ce2570e164a81a751
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80af37cc-41ed-4610-8b7c-83a3540d41f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80af37cc-41ed-4610-8b7c-83a3540d41f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80af37cc-41ed-4610-8b7c-83a3540d41f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabc0dc079d86f64b6820e02c897454bd701a56866dab029ce2570e164a81a751","name":"Xanthí","registered_at":"2026-06-14T17:58:57Z","symbol":"NIM0531852","token_address":"0x7123df09f83ae15ee2e1c3f9c701a9e17dff68bf","type":"artist","uuid":"80af37cc-41ed-4610-8b7c-83a3540d41f4"}
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 0xabc0dc079d86f64b6820e02c897454bd701a56866dab029ce2570e164a81a751. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80af37cc-41ed-4610-8b7c-83a3540d41f4.json and https://artists.proofprofile.net/proofs/artist/80af37cc-41ed-4610-8b7c-83a3540d41f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0xabc0dc079d86f64b6820e02c897454bd701a56866dab029ce2570e164a81a751","name":"Xanthí","registered_at":"2026-06-14T17:58:57Z","symbol":"NIM0531852","token_address":"0x7123df09f83ae15ee2e1c3f9c701a9e17dff68bf","type":"artist","uuid":"80af37cc-41ed-4610-8b7c-83a3540d41f4"}
album: I’m Staying
  type: MusicAlbum
  date published: 2017-07-27
album: Things Have Changed
  type: MusicAlbum
  date published: 2019-06-24
album: Quarantine Fantasy
  type: MusicAlbum
  date published: 2020-04-03
album: Haunt You
  type: MusicAlbum
  date published: 2020-10-30
album: Kane Ligaki Ipomoni
  type: MusicAlbum
  date published: 2021-05-07
album: Blue Christmas
  type: MusicAlbum
  date published: 2021-11-10
album: Problems
  type: MusicAlbum
  date published: 2023-01-26
album: An
  type: MusicAlbum
  date published: 2023-12-01
album: Eho Stenahori Kardia
  type: MusicAlbum
  date published: 2024-04-18
  track: Eho Stenahori Kardia
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204202
    explicit: false
    by artist: Xanthí
    in album: Eho Stenahori Kardia
      type: MusicAlbum
      date published: 2024-04-18
    isrc code: QM6MZ2443066
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:12:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x50780ecaf47040bffc04836a25fe8378380445c028266a80dc5260675f328597
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2443066
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:24:33Z
    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 0x50780ecaf47040bffc04836a25fe8378380445c028266a80dc5260675f328597. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QM6MZ2443066.
      date published: 2026-07-15T23:24:33Z
    audio: Eho Stenahori Kardia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.979
      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: 0.632
      additional property: Energy
        type: PropertyValue
        value: 0.88
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.66
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.353
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.746
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Skotadia
  type: MusicAlbum
  date published: 2024-11-01
  track: Skotadia
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228675
    explicit: false
    by artist: Xanthí
    in album: Skotadia
      type: MusicAlbum
      date published: 2024-11-01
    isrc code: QMDA72405700
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:07:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4383a2c4e1b3ae4ecc1d872d8db2f0e232abfda0bed1e03b114c0b465296aa3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72405700
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x4383a2c4e1b3ae4ecc1d872d8db2f0e232abfda0bed1e03b114c0b465296aa3d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMDA72405700.
      date published: 2026-07-04T11:19:20Z
    audio: Skotadia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.513
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      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: Den Ise Techno

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.29

Energy
type: PropertyValue
value: 0.735

Speechiness
type: PropertyValue
value: 0.049

Acousticness
type: PropertyValue
value: 0.027

Instrumentalness
type: PropertyValue
value: 0.158

Liveness
type: PropertyValue
value: 0.743

Valence (Positivity)
type: PropertyValue
value: 0.081

Loudness (dB)
type: PropertyValue
value: -7.913

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Den Ise Techno
type: MusicAlbum
date published: 2025-06-10