Henry Blaeser
type: MusicGroup
popularity: 10
followers: 403
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66ba72864e53dd9c0f63ae9d310f8685606e69bfcd235f9d02482351ebc6d10d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f54c138c-8c32-4d28-893c-0521c79a6ec5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f54c138c-8c32-4d28-893c-0521c79a6ec5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f54c138c-8c32-4d28-893c-0521c79a6ec5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66ba72864e53dd9c0f63ae9d310f8685606e69bfcd235f9d02482351ebc6d10d","name":"Henry Blaeser","registered_at":"2026-06-21T14:55:19Z","symbol":"NIM1953454","token_address":"0x4e410895efb4dd145e04ef345f421546349f35ff","type":"artist","uuid":"f54c138c-8c32-4d28-893c-0521c79a6ec5"}
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 0x66ba72864e53dd9c0f63ae9d310f8685606e69bfcd235f9d02482351ebc6d10d. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f54c138c-8c32-4d28-893c-0521c79a6ec5.json and https://artists.proofprofile.net/proofs/artist/f54c138c-8c32-4d28-893c-0521c79a6ec5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x66ba72864e53dd9c0f63ae9d310f8685606e69bfcd235f9d02482351ebc6d10d","name":"Henry Blaeser","registered_at":"2026-06-21T14:55:19Z","symbol":"NIM1953454","token_address":"0x4e410895efb4dd145e04ef345f421546349f35ff","type":"artist","uuid":"f54c138c-8c32-4d28-893c-0521c79a6ec5"}
album: Of Love
  type: MusicAlbum
  date published: 2020-03-27
album: Ghost II
  type: MusicAlbum
  date published: 2020-11-13
album: Quarry
  type: MusicAlbum
  date published: 2021-07-09
album: Surface
  type: MusicAlbum
  date published: 2021-08-10
album: Cloud
  type: MusicAlbum
  date published: 2022-08-03
album: Zero
  type: MusicAlbum
  date published: 2023-08-09
album: Diary
  type: MusicAlbum
  date published: 2024-10-16
album: Seeker
  type: MusicAlbum
  date published: 2024-11-20
album: Compass
  type: MusicAlbum
  date published: 2025-01-17
  track: Compass
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213333
    explicit: true
    by artist: Henry Blaeser
    in album: Compass
      type: MusicAlbum
      date published: 2025-01-17
    isrc code: QZFYY2519088
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T04:07:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8567cd713746d47209ee646140462a6055a780fa3b302ec3ea2af96da19c6ab3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958491
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958491
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2519088
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:29:42Z
    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 0x8567cd713746d47209ee646140462a6055a780fa3b302ec3ea2af96da19c6ab3. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QZFYY2519088.
      date published: 2026-07-18T04:29:42Z
    audio: Compass
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.006
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.7
      additional property: Energy
        type: PropertyValue
        value: 0.436
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.207
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.499
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.574
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Anchor
  type: MusicAlbum
  date published: 2025-02-28
album: Balcony
  type: MusicAlbum
  date published: 2025-04-16
album: Thundering
  type: MusicAlbum
  date published: 2025-06-20
album: Sand
  type: MusicAlbum
  date published: 2025-07-23
album: Gloaming
  type: MusicAlbum
  date published: 2025-08-29
album: Street
  type: MusicAlbum
  date published: 2025-10-22