Talana
type: MusicGroup
description: Talana is a town and comune in the province of Ogliastra, Sardinia, Italy. The town is located above a valley, at an elevation of almost . The area has been occupied since the Bronze Age, with many nu
popularity: 7
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e0eabc3541615dc285c1fb4d0bcfe01cac13f3c31a171e376fff0574076b668
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39897a79-5b89-48d8-8f24-ba7a72765258.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39897a79-5b89-48d8-8f24-ba7a72765258.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39897a79-5b89-48d8-8f24-ba7a72765258
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0eabc3541615dc285c1fb4d0bcfe01cac13f3c31a171e376fff0574076b668. 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/39897a79-5b89-48d8-8f24-ba7a72765258.json and https://artists.proofprofile.net/proofs/artist/39897a79-5b89-48d8-8f24-ba7a72765258.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Veins
  type: MusicAlbum
  date published: 2025-01-06
album: Catch Good Vibes
  type: MusicAlbum
  date published: 2025-01-17
album: Awake
  type: MusicAlbum
  date published: 2025-01-25
album: The Smoke
  type: MusicAlbum
  date published: 2025-02-01
album: Choices
  type: MusicAlbum
  date published: 2025-02-21
album: Overthink
  type: MusicAlbum
  date published: 2025-03-07
  track: Overthink
    type: MusicRecording
    duration: PT1M55S
    duration ms: 115031
    explicit: false
    by artist: Talana
    in album: Overthink
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: QZHN82558201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:29:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x223e324b77fabbe2d0b1e00844206ede72206fff4f3ffc7376fd16a93fd26661
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82558201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:32:26Z
    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 0x223e324b77fabbe2d0b1e00844206ede72206fff4f3ffc7376fd16a93fd26661. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:32:26Z), 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/QZHN82558201.
      date published: 2026-07-20T17:32:26Z
    audio: Overthink
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.05
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.832
      additional property: Energy
        type: PropertyValue
        value: 0.513
      additional property: Speechiness
        type: PropertyValue
        value: 0.188
      additional property: Acousticness
        type: PropertyValue
        value: 0.12
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.394
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.755
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.479
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: How I Feel
  type: MusicAlbum
  date published: 2025-03-28
album: Your Sound
  type: MusicAlbum
  date published: 2025-05-09
album: You Are
  type: MusicAlbum
  date published: 2025-06-01
album: Good Day
  type: MusicAlbum
  date published: 2025-06-27
album: Row Your Boat
  type: MusicAlbum
  date published: 2025-07-11
album: Summer Day
  type: MusicAlbum
  date published: 2025-09-01
album: Green to Gold
  type: MusicAlbum
  date published: 2025-09-21
album: The Feels
  type: MusicAlbum
  date published: 2025-10-17