half pipe
type: MusicGroup
popularity: 17
followers: 956
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda73d6f25975836e494c55973f4fee1d87474c1b9c4e1c332d30ca384332654c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a3ebc4f-9ae6-4f45-9503-e4b856e37c91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a3ebc4f-9ae6-4f45-9503-e4b856e37c91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a3ebc4f-9ae6-4f45-9503-e4b856e37c91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda73d6f25975836e494c55973f4fee1d87474c1b9c4e1c332d30ca384332654c","name":"half pipe","registered_at":"2026-06-14T10:32:49Z","symbol":"NIM0425436","token_address":"0x880e1c0b15c39f6f327aefb6ae41e9a6811179ae","type":"artist","uuid":"3a3ebc4f-9ae6-4f45-9503-e4b856e37c91"}
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 0xda73d6f25975836e494c55973f4fee1d87474c1b9c4e1c332d30ca384332654c. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a3ebc4f-9ae6-4f45-9503-e4b856e37c91.json and https://artists.proofprofile.net/proofs/artist/3a3ebc4f-9ae6-4f45-9503-e4b856e37c91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xda73d6f25975836e494c55973f4fee1d87474c1b9c4e1c332d30ca384332654c","name":"half pipe","registered_at":"2026-06-14T10:32:49Z","symbol":"NIM0425436","token_address":"0x880e1c0b15c39f6f327aefb6ae41e9a6811179ae","type":"artist","uuid":"3a3ebc4f-9ae6-4f45-9503-e4b856e37c91"}
album: Back Home
  type: MusicAlbum
  date published: 2020-04-10
album: Back Home
  type: MusicAlbum
  date published: 2020-04-10
album: PEAK
  type: MusicAlbum
  date published: 2020-05-29
album: PEAK
  type: MusicAlbum
  date published: 2020-05-29
  track: ODE 2 U
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144000
    explicit: true
    by artist: half pipe
    in album: PEAK
      type: MusicAlbum
      date published: 2020-05-29
    isrc code: QZL382045137
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:12:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcae37ed923f71a37ee635f375d8383110c0b804e01390450d1940154ac7fd1cc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382045137
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0xcae37ed923f71a37ee635f375d8383110c0b804e01390450d1940154ac7fd1cc. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZL382045137.
      date published: 2026-07-05T04:47:21Z
    audio: ODE 2 U
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.018
      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: 0.837
      additional property: Energy
        type: PropertyValue
        value: 0.212
      additional property: Speechiness
        type: PropertyValue
        value: 0.372
      additional property: Acousticness
        type: PropertyValue
        value: 0.755
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.344
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.318
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: LIVING THIS WAY
  type: MusicAlbum
  date published: 2021-08-02
album: LIVING THIS WAY
  type: MusicAlbum
  date published: 2021-08-02
  track: LIVING THIS WAY
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168571
    explicit: true
    by artist: half pipe
    in album: LIVING THIS WAY
      type: MusicAlbum
      date published: 2021-08-02
    isrc code: QZNMW2176935
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:49:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0b7a6d8bd8be23bc59c644f6e563281bd2e9c21dba6a55dc57e3da29155588d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2176935
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xa0b7a6d8bd8be23bc59c644f6e563281bd2e9c21dba6a55dc57e3da29155588d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZNMW2176935.
      date published: 2026-07-05T10:01:46Z
    audio: LIVING THIS WAY
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.341
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.384
      additional property: Energy
        type: PropertyValue
        value: 0.795
      additional property: Speechiness
        type: PropertyValue
        value: 0.297
      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: GOOD AS GOLD
album: grey/blue
album: find my own
album: Self Luv
album: still gleaming..
album: dreams(interlude)
album: UNPACK
album: SEE IT THRU!
album: Loneliness

Acousticness
type: PropertyValue
value: 0.191

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.126

Valence (Positivity)
type: PropertyValue
value: 0.783

Loudness (dB)
type: PropertyValue
value: -7.691

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

GOOD AS GOLD
type: MusicAlbum
date published: 2021-08-05

GOOD AS GOLD
type: MusicAlbum
date published: 2021-08-05

grey/blue
type: MusicAlbum
date published: 2022-05-28

grey/blue
type: MusicAlbum
date published: 2022-05-28

find my own
type: MusicAlbum
date published: 2022-07-01

find my own
type: MusicAlbum
date published: 2022-07-01

Self Luv
type: MusicAlbum
date published: 2022-12-23

Self Luv
type: MusicAlbum
date published: 2022-12-23

still gleaming..
type: MusicAlbum
date published: 2024-05-24

dreams(interlude)
type: MusicAlbum
date published: 2024-07-26

UNPACK
type: MusicAlbum
date published: 2024-08-02

SEE IT THRU!
type: MusicAlbum
date published: 2024-11-15

Loneliness
type: MusicAlbum
date published: 2025-05-16