Trombone Attraction
type: MusicGroup
popularity: 4
followers: 1357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5ba39c97cb9f86f0514cd7444369933466eeea26dd68030c0c5ce009d5f16e0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e2489a6-57a5-4632-9315-237f0cfa9d3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e2489a6-57a5-4632-9315-237f0cfa9d3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e2489a6-57a5-4632-9315-237f0cfa9d3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ba39c97cb9f86f0514cd7444369933466eeea26dd68030c0c5ce009d5f16e0d","name":"Trombone Attraction","registered_at":"2026-06-17T15:14:15Z","symbol":"NIM1435059","token_address":"0xda91229fa5ad3b26fca527b53417e37d982c6c7f","type":"artist","uuid":"8e2489a6-57a5-4632-9315-237f0cfa9d3b"}
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 0x5ba39c97cb9f86f0514cd7444369933466eeea26dd68030c0c5ce009d5f16e0d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e2489a6-57a5-4632-9315-237f0cfa9d3b.json and https://artists.proofprofile.net/proofs/artist/8e2489a6-57a5-4632-9315-237f0cfa9d3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5ba39c97cb9f86f0514cd7444369933466eeea26dd68030c0c5ce009d5f16e0d","name":"Trombone Attraction","registered_at":"2026-06-17T15:14:15Z","symbol":"NIM1435059","token_address":"0xda91229fa5ad3b26fca527b53417e37d982c6c7f","type":"artist","uuid":"8e2489a6-57a5-4632-9315-237f0cfa9d3b"}
album: Trombone Attraction - All Directions
  type: MusicAlbum
  date published: 2010-11-15
album: Zug um Zug
  type: MusicAlbum
  date published: 2011-08-29
album: Zug um Zug
  type: MusicAlbum
  date published: 2013-03-25
album: Gezeichnet
  type: MusicAlbum
  date published: 2015-05-13
album: Finally! the Christmas Album
  type: MusicAlbum
  date published: 2022-10-28
track: Tota Pulchra Es Maria, Antiphon, Wab 46 (Arr. for Trombone Quintet by Raphael Stieger)
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253040
  explicit: false
  by artist: Anton Bruckner
  by artist: Vienna Brass Connection
  by artist: Trombone Attraction
  in album: Bruckner Gold
    type: MusicAlbum
    date published: 2023-12-31
  popularity: 4
  genre: classical
  genre: orchestra
  isrc code: ATT592301503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x965cf4214854021cb7d95e5478c92667b19518f105f7695172856984dbc07c3a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 960334
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960334
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT592301503
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T02:19:15Z
  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 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 0x965cf4214854021cb7d95e5478c92667b19518f105f7695172856984dbc07c3a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ATT592301503.
    date published: 2026-07-31T02:19:15Z
  audio: Tota Pulchra Es Maria, Antiphon, Wab 46 (Arr. for Trombone Quintet by Raphael Stieger)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.414
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.204
    additional property: Energy
      type: PropertyValue
      value: 0.003
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.989
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.955
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.036
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.42
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Um Mitternacht, Wab 89 (Arr. for Trombone Quintet by Raphael Stieger)
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306453
  explicit: false
  by artist: Anton Bruckner
  by artist: Vienna Brass Connection
  by artist: Trombone Attraction
  by artist: Dietmar Küblböck
  in album: Bruckner Gold
    type: MusicAlbum
    date published: 2023-12-31
  popularity: 3
  genre: classical
  genre: orchestra
  isrc code: ATT592301505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T17:26:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960441
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT592301505
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T17:29:52Z
  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 0xfd1a7487bb427eee13ba815d74e466ae088a9be2eff3a7fa493fc5370c9bb979. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ATT592301505.
    date published: 2026-07-31T17:29:52Z
  audio: Um Mitternacht, Wab 89 (Arr. for Trombone Quintet by Raphael Stieger)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.916
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
    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

Danceability
type: PropertyValue
value: 0.209

Energy
type: PropertyValue
value: 0.003

Speechiness
type: PropertyValue
value: 0.045

Acousticness
type: PropertyValue
value: 0.992

Instrumentalness
type: PropertyValue
value: 0.952

Liveness
type: PropertyValue
value: 0.079

Valence (Positivity)
type: PropertyValue
value: 0.037

Loudness (dB)
type: PropertyValue
value: -26.414

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major