earth 2 tiffany
type: MusicGroup
popularity: 19
followers: 4157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc93243f411fe5ed1c8c45e0f851108dc231c07cef7aae495e3fc71769e610264
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89f02371-f3ad-4438-a4cb-27e5ecc1c6da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89f02371-f3ad-4438-a4cb-27e5ecc1c6da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89f02371-f3ad-4438-a4cb-27e5ecc1c6da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc93243f411fe5ed1c8c45e0f851108dc231c07cef7aae495e3fc71769e610264","name":"earth 2 tiffany","registered_at":"2026-06-14T18:58:12Z","symbol":"NIM0545992","token_address":"0x81af20f410a96909f8a9d79a4397b911c34eaebd","type":"artist","uuid":"89f02371-f3ad-4438-a4cb-27e5ecc1c6da"}
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 0xc93243f411fe5ed1c8c45e0f851108dc231c07cef7aae495e3fc71769e610264. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89f02371-f3ad-4438-a4cb-27e5ecc1c6da.json and https://artists.proofprofile.net/proofs/artist/89f02371-f3ad-4438-a4cb-27e5ecc1c6da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xc93243f411fe5ed1c8c45e0f851108dc231c07cef7aae495e3fc71769e610264","name":"earth 2 tiffany","registered_at":"2026-06-14T18:58:12Z","symbol":"NIM0545992","token_address":"0x81af20f410a96909f8a9d79a4397b911c34eaebd","type":"artist","uuid":"89f02371-f3ad-4438-a4cb-27e5ecc1c6da"}
album: my only
  type: MusicAlbum
  date published: 2023-12-11
album: ok, where do i start?
  type: MusicAlbum
  date published: 2024-06-13
album: take me there
  type: MusicAlbum
  date published: 2024-09-26
album: leech (demo)
  type: MusicAlbum
  date published: 2024-11-19
  track: leech - demo
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172054
    explicit: false
    by artist: earth 2 tiffany
    in album: leech (demo)
      type: MusicAlbum
      date published: 2024-11-19
    isrc code: QZZ7K2452382
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:42:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef4b303a0ec92f3c7d93dbca537add2289b7cfae42c420427060cba5c49495a4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958075
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958075
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7K2452382
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:55:31Z
    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 0xef4b303a0ec92f3c7d93dbca537add2289b7cfae42c420427060cba5c49495a4. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QZZ7K2452382.
      date published: 2026-07-14T22:55:31Z
    audio: leech - demo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.477
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.511
      additional property: Energy
        type: PropertyValue
        value: 0.28
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.24
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.413
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.508
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.017
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: letters to pauline
  type: MusicAlbum
  date published: 2025-02-21
album: lavender
  type: MusicAlbum
  date published: 2025-03-19
  track: lavender
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141827
    explicit: false
    by artist: earth 2 tiffany
    in album: lavender
      type: MusicAlbum
      date published: 2025-03-19
    isrc code: QZK6Q2501345
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:17:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb2d00cb889c9f99dd511bcad201b7c4bf530eeaaf1bea9064be9641f6542318
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958067
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958067
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2501345
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:26:15Z
    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 0xbb2d00cb889c9f99dd511bcad201b7c4bf530eeaaf1bea9064be9641f6542318. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZK6Q2501345.
      date published: 2026-07-14T21:26:15Z
    audio: lavender
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.136
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.557
      additional property: Energy
        type: PropertyValue
        value: 0.227
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      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: great machine
album: the world was big when i was small
album: don't catch up to me
album: get better

Acousticness
type: PropertyValue
value: 0.766

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.114

Valence (Positivity)
type: PropertyValue
value: 0.501

Loudness (dB)
type: PropertyValue
value: -15.959

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

great machine
type: MusicAlbum
date published: 2025-05-09

the world was big when i was small
type: MusicAlbum
date published: 2025-07-16

don't catch up to me
type: MusicAlbum
date published: 2025-08-01

get better
type: MusicAlbum
date published: 2025-10-03