Howie D
type: MusicGroup
popularity: 17
followers: 34960
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1beb26ddf7d6516f6f74f3eef8f858cae685947cbfc07b4ad693644285051265
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f445132-1638-44fe-9085-bebd918c9184.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f445132-1638-44fe-9085-bebd918c9184.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f445132-1638-44fe-9085-bebd918c9184
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1beb26ddf7d6516f6f74f3eef8f858cae685947cbfc07b4ad693644285051265","name":"Howie D","registered_at":"2026-06-14T11:04:16Z","symbol":"NIM0432939","token_address":"0x46a3828597f70ce0ab05d6808ec2302c71338328","type":"artist","uuid":"3f445132-1638-44fe-9085-bebd918c9184"}
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 0x1beb26ddf7d6516f6f74f3eef8f858cae685947cbfc07b4ad693644285051265. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f445132-1638-44fe-9085-bebd918c9184.json and https://artists.proofprofile.net/proofs/artist/3f445132-1638-44fe-9085-bebd918c9184.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0x1beb26ddf7d6516f6f74f3eef8f858cae685947cbfc07b4ad693644285051265","name":"Howie D","registered_at":"2026-06-14T11:04:16Z","symbol":"NIM0432939","token_address":"0x46a3828597f70ce0ab05d6808ec2302c71338328","type":"artist","uuid":"3f445132-1638-44fe-9085-bebd918c9184"}
album: 100
  type: MusicAlbum
  date published: 2011-06-14
album: 100 – The Remixes
  type: MusicAlbum
  date published: 2011-06-14
  track: 100
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208524
    explicit: false
    by artist: Howie D
    in album: 100 – The Remixes
      type: MusicAlbum
      date published: 2011-06-14
    isrc code: US5Z50900156
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:17:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc41b0d1538d04a03c3607a3e20b74dc43185c294d70b07ada22bf16a14429a3f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958212
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958212
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5Z50900156
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T01:20:01Z
    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 0xc41b0d1538d04a03c3607a3e20b74dc43185c294d70b07ada22bf16a14429a3f. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:20:01Z), 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/US5Z50900156.
      date published: 2026-07-16T01:20:01Z
    audio: 100
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.002
      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: 0.853
      additional property: Energy
        type: PropertyValue
        value: 0.576
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.068
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.464
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.121
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 100
  type: MusicAlbum
  date published: 2011-08-24
album: If I Say
  type: MusicAlbum
  date published: 2011-10-12
album: BACK TO ME
  type: MusicAlbum
  date published: 2011-11-09
album: Back To Me
  type: MusicAlbum
  date published: 2011-11-15
album: Back to Me (Exclusive Commentary Version)
  type: MusicAlbum
  date published: 2011-11-15
album: Back To Me
  type: MusicAlbum
  date published: 2011-11-15
album: Back to Me
  type: MusicAlbum
  date published: 2011-11-15
album: Back to Me
  type: MusicAlbum
  date published: 2012-01-26
album: Live from Toronto
  type: MusicAlbum
  date published: 2012-03-13
album: Live From Toronto
  type: MusicAlbum
  date published: 2012-04-18
album: Back To Me
  type: MusicAlbum
  date published: 2012-05-04
album: No Hablo Español
  type: MusicAlbum
  date published: 2019-05-10
album: The Me I'm Meant to Be
  type: MusicAlbum
  date published: 2019-06-14
album: Which One Am I?
  type: MusicAlbum
  date published: 2019-07-12
  track: The Me I'm Meant to Be
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183537
    explicit: false
    by artist: Howie D
    in album: Which One Am I?
      type: MusicAlbum
      date published: 2019-07-12
    isrc code: QM6MZ1938006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:16:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b985374e336d4f943a0be242e2b2c8b9255f4ea748de3839c6a9415025482ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958721
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958721
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1938006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T11:02:33Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: The Me I'm Meant to Be

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b985374e336d4f943a0be242e2b2c8b9255f4ea748de3839c6a9415025482ab. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QM6MZ1938006.
date published: 2026-07-19T11:02:33Z

The Me I'm Meant to Be
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 101.077
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.405
additional property: Energy
  type: PropertyValue
  value: 0.759
additional property: Speechiness
  type: PropertyValue
  value: 0.046
additional property: Acousticness
  type: PropertyValue
  value: 0.399
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.111
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.33
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.529
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major