Ländlerbuebe Biel
type: MusicGroup
popularity: 4
followers: 865
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaff44ce15fe278224629f7e62a728f8c4232ea17eb4688a5418d5051f3cbb43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b931bdd4-43df-4ab0-9f0d-d78ce3e8a10d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b931bdd4-43df-4ab0-9f0d-d78ce3e8a10d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b931bdd4-43df-4ab0-9f0d-d78ce3e8a10d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbaff44ce15fe278224629f7e62a728f8c4232ea17eb4688a5418d5051f3cbb43","name":"Ländlerbuebe Biel","registered_at":"2026-06-20T15:53:32Z","symbol":"NIM1649963","token_address":"0x2db9513a39fa9ecf4cb0dbb9b3a0145e87e5351a","type":"artist","uuid":"b931bdd4-43df-4ab0-9f0d-d78ce3e8a10d"}
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 0xbaff44ce15fe278224629f7e62a728f8c4232ea17eb4688a5418d5051f3cbb43. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b931bdd4-43df-4ab0-9f0d-d78ce3e8a10d.json and https://artists.proofprofile.net/proofs/artist/b931bdd4-43df-4ab0-9f0d-d78ce3e8a10d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xbaff44ce15fe278224629f7e62a728f8c4232ea17eb4688a5418d5051f3cbb43","name":"Ländlerbuebe Biel","registered_at":"2026-06-20T15:53:32Z","symbol":"NIM1649963","token_address":"0x2db9513a39fa9ecf4cb0dbb9b3a0145e87e5351a","type":"artist","uuid":"b931bdd4-43df-4ab0-9f0d-d78ce3e8a10d"}
album: E schöne Sunntig
  type: MusicAlbum
  date published: 1985-01-01
album: E schöne Sunntig
  type: MusicAlbum
  date published: 1985-01-01
track: Klassezämekunft

Klassezämekunft
type: MusicRecording
duration: PT3M20S
duration ms: 200922
explicit: false
by artist: Swiss Ländler Gamblers
by artist: BERNER ÖRGELIPLAUSCH
by artist: Ländlerbuebe Biel
in album: Potz-Tuusig - Eifach schüüni Musig
  type: MusicAlbum
  date published: 2021-12-03
isrc code: CH0202113205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:45:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37aa3237e12363d4c2df3256787abb94e120f16a43d0e27f1261edc5ca1325fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0202113205
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37aa3237e12363d4c2df3256787abb94e120f16a43d0e27f1261edc5ca1325fb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CH0202113205.
  date published: 2026-07-08T03:20:19Z
audio: Klassezämekunft
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.975
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.802
  additional property: Energy
    type: PropertyValue
    value: 0.624
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.588
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.037
  additional property: Liveness
    type: PropertyValue
    value: 0.061
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.955
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.086
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major