Tier Blue
type: MusicGroup
popularity: 7
followers: 735
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0645663719a4ea966dc922cb7a90d8dc08b8effb151f2d73f35dda37d3b253c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f122172-d7ae-4905-8f65-1ccc400268b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f122172-d7ae-4905-8f65-1ccc400268b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f122172-d7ae-4905-8f65-1ccc400268b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0645663719a4ea966dc922cb7a90d8dc08b8effb151f2d73f35dda37d3b253c8","name":"Tier Blue","registered_at":"2026-06-16T05:58:31Z","symbol":"NIM0959009","token_address":"0x908cc05e75a8c7c5b9ad271ec62e5aa7e0d5f33a","type":"artist","uuid":"2f122172-d7ae-4905-8f65-1ccc400268b0"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0645663719a4ea966dc922cb7a90d8dc08b8effb151f2d73f35dda37d3b253c8. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f122172-d7ae-4905-8f65-1ccc400268b0.json and https://artists.proofprofile.net/proofs/artist/2f122172-d7ae-4905-8f65-1ccc400268b0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x0645663719a4ea966dc922cb7a90d8dc08b8effb151f2d73f35dda37d3b253c8","name":"Tier Blue","registered_at":"2026-06-16T05:58:31Z","symbol":"NIM0959009","token_address":"0x908cc05e75a8c7c5b9ad271ec62e5aa7e0d5f33a","type":"artist","uuid":"2f122172-d7ae-4905-8f65-1ccc400268b0"}
album: Alright
  type: MusicAlbum
  date published: 2019-12-06
album: Tour Song (21)
  type: MusicAlbum
  date published: 2019-12-20
album: Fred the Frog
  type: MusicAlbum
  date published: 2020-04-06
album: At Home
  type: MusicAlbum
  date published: 2020-08-14
album: In Deep
  type: MusicAlbum
  date published: 2023-05-02
album: I Pick You
  type: MusicAlbum
  date published: 2023-05-05
album: Relearning Old Tricks
  type: MusicAlbum
  date published: 2023-05-26
  track: I Pick You
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196000
    explicit: false
    by artist: Tier Blue
    in album: Relearning Old Tricks
      type: MusicAlbum
      date published: 2023-05-26
    isrc code: QZK6Q2368823
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:00:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x228cc885d9eaa1505506cc3e98f11a618228a122ea92791a6459220a28c31e4b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2368823
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228cc885d9eaa1505506cc3e98f11a618228a122ea92791a6459220a28c31e4b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2368823 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: I Pick You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.011
      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: 0.589
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.692
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.258
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Get It From You
  type: MusicAlbum
  date published: 2024-06-14
  track: Get It From You
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187951
    explicit: false
    by artist: Tier Blue
    in album: Get It From You
      type: MusicAlbum
      date published: 2024-06-14
    isrc code: QZMEP2461611
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:28:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb77a8d3f46429d6609c960f1e1dec8fd807559bb04b335298388e4baf65d3860
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2461611
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77a8d3f46429d6609c960f1e1dec8fd807559bb04b335298388e4baf65d3860. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2461611 — a six-check JSON result.
      date published: 2026-07-17T21:28:36Z
    audio: Get It From You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.068
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.38
      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: Never Be The Same
album: Unnatural Luxuries
album: Down The Mountain

Energy
type: PropertyValue
value: 0.811

Speechiness
type: PropertyValue
value: 0.053

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.403

Liveness
type: PropertyValue
value: 0.059

Valence (Positivity)
type: PropertyValue
value: 0.486

Loudness (dB)
type: PropertyValue
value: -7.722

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Never Be The Same
type: MusicAlbum
date published: 2024-11-01

Unnatural Luxuries
type: MusicAlbum
date published: 2025-09-05

Down The Mountain
type: MusicAlbum
date published: 2025-10-03