Vreny Stadelmann
type: MusicGroup
popularity: 9
followers: 237
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48cfb66b7d690206e6be817b338dcc3387d2a0099fe8d6f0b33fc61031da1097
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/8c72d490-ee68-49d0-b355-34cc10ec5936.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c72d490-ee68-49d0-b355-34cc10ec5936.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c72d490-ee68-49d0-b355-34cc10ec5936
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48cfb66b7d690206e6be817b338dcc3387d2a0099fe8d6f0b33fc61031da1097","name":"Vreny Stadelmann","registered_at":"2026-06-17T14:42:09Z","symbol":"NIM1427397","token_address":"0x403cee4f4d664be8443ca9aebcbe5e3af07443d4","type":"artist","uuid":"8c72d490-ee68-49d0-b355-34cc10ec5936"}
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 0x48cfb66b7d690206e6be817b338dcc3387d2a0099fe8d6f0b33fc61031da1097. 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/8c72d490-ee68-49d0-b355-34cc10ec5936.json and https://artists.proofprofile.net/proofs/artist/8c72d490-ee68-49d0-b355-34cc10ec5936.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x48cfb66b7d690206e6be817b338dcc3387d2a0099fe8d6f0b33fc61031da1097","name":"Vreny Stadelmann","registered_at":"2026-06-17T14:42:09Z","symbol":"NIM1427397","token_address":"0x403cee4f4d664be8443ca9aebcbe5e3af07443d4","type":"artist","uuid":"8c72d490-ee68-49d0-b355-34cc10ec5936"}
album: 25 Jahre - Jodelduett Vreny und Franz Stadelmann
  type: MusicAlbum
  date published: 1985-05-23
  track: Dankbarkeit - Jodelduett
    type: MusicRecording
    duration: PT4M19S
    duration ms: 259532
    explicit: false
    by artist: Vreny Stadelmann
    in album: 25 Jahre - Jodelduett Vreny und Franz Stadelmann
      type: MusicAlbum
      date published: 1985-05-23
    isrc code: CH0830900996
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:37:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd1717cceaf27bb125d9cb2e1bad6c8de7ea6ffc730fc6828f376b0917001316
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958714
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958714
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0830900996
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:51:44Z
    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 0xdd1717cceaf27bb125d9cb2e1bad6c8de7ea6ffc730fc6828f376b0917001316. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/CH0830900996.
      date published: 2026-07-19T09:51:44Z
    audio: Dankbarkeit - Jodelduett
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.882
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.463
      additional property: Energy
        type: PropertyValue
        value: 0.032
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.964
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.411
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.689
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 30 Jahre - Jodelduett Vreny und Franz Stadelmann
  type: MusicAlbum
  date published: 1990-11-21
album: Gemütvolle Duettlieder
  type: MusicAlbum
  date published: 1994-01-01
  track: Mi Ätti und mis Müetti
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204066
    explicit: false
    by artist: Vreny Stadelmann
    in album: Gemütvolle Duettlieder
      type: MusicAlbum
      date published: 1994-01-01
    isrc code: CH0830903197
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:29:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83048c5bf7285d180f967cc307883d15ad4bc43a85d6ca68e85936ac1bf5323a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958714
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958714
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0830903197
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:51:44Z
    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 0x83048c5bf7285d180f967cc307883d15ad4bc43a85d6ca68e85936ac1bf5323a. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/CH0830903197.
      date published: 2026-07-19T09:51:44Z
    audio: Mi Ätti und mis Müetti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.007
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.349
      additional property: Energy
        type: PropertyValue
        value: 0.049
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.969
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 35 Jahre - Jodelduett Vreny und Franz Stadelmann
album: Goldigi Zyte (40 Jahre Jodelduett Vreny & Franz Stadelmann)
album: Mis Läbe
album: Das Schönste aus 50 Jahren

Valence (Positivity)
type: PropertyValue
value: 0.191

Loudness (dB)
type: PropertyValue
value: -18.295

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

35 Jahre - Jodelduett Vreny und Franz Stadelmann
type: MusicAlbum
date published: 1995-06-09

Goldigi Zyte (40 Jahre Jodelduett Vreny & Franz Stadelmann)
type: MusicAlbum
date published: 2000-09-04

Mis Läbe
type: MusicAlbum
date published: 2003-09-08

Das Schönste aus 50 Jahren
type: MusicAlbum
date published: 2010-11-12

Das Schönste aus 50 Jahren
type: MusicAlbum
date published: 2010-11-12