Markus Meier
type: MusicGroup
popularity: 10
followers: 364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59d893d48634e7950a9b502f4c5ac63dd3885c7e853a3cb7a71aedfe721e07f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3db4de3d-ac9a-4d40-b63d-813f66695f12.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3db4de3d-ac9a-4d40-b63d-813f66695f12.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3db4de3d-ac9a-4d40-b63d-813f66695f12
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59d893d48634e7950a9b502f4c5ac63dd3885c7e853a3cb7a71aedfe721e07f0","name":"Markus Meier","registered_at":"2026-06-16T11:08:05Z","symbol":"NIM1032896","token_address":"0xeb369f80b0c9795eeb91635eb15c0bf7f1eb150d","type":"artist","uuid":"3db4de3d-ac9a-4d40-b63d-813f66695f12"}
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 0x59d893d48634e7950a9b502f4c5ac63dd3885c7e853a3cb7a71aedfe721e07f0. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3db4de3d-ac9a-4d40-b63d-813f66695f12.json and https://artists.proofprofile.net/proofs/artist/3db4de3d-ac9a-4d40-b63d-813f66695f12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x59d893d48634e7950a9b502f4c5ac63dd3885c7e853a3cb7a71aedfe721e07f0","name":"Markus Meier","registered_at":"2026-06-16T11:08:05Z","symbol":"NIM1032896","token_address":"0xeb369f80b0c9795eeb91635eb15c0bf7f1eb150d","type":"artist","uuid":"3db4de3d-ac9a-4d40-b63d-813f66695f12"}
album: Raindance
  type: MusicAlbum
  date published: 2007-04-08
album: Raindance
  type: MusicAlbum
  date published: 2007-08-04
album: Raindance
  type: MusicAlbum
  date published: 2007-08-04
album: Raindance
  type: MusicAlbum
  date published: 2007-08-04
album: A Different Land
  type: MusicAlbum
  date published: 2010-07-01
album: A Different Land
  type: MusicAlbum
  date published: 2010-07-01
album: A Different Land
  type: MusicAlbum
  date published: 2010-07-01
  track: Rope A Cowgirl
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215586
    explicit: false
    by artist: Markus Meier
    in album: A Different Land
      type: MusicAlbum
      date published: 2010-07-01
    isrc code: AUTT41000003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:25:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x574a377f9b6ebecd0c288e7ec422f10b299283dc2f2ad97aa6cfba47063ffc5c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUTT41000003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x574a377f9b6ebecd0c288e7ec422f10b299283dc2f2ad97aa6cfba47063ffc5c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AUTT41000003.
      date published: 2026-07-04T10:04:33Z
    audio: Rope A Cowgirl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.094
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.493
      additional property: Energy
        type: PropertyValue
        value: 0.867
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.242
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.589
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.241
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Different Land
  type: MusicAlbum
  date published: 2010-07-01
album: Modern Days
  type: MusicAlbum
  date published: 2011-07-15
album: Modern Days
  type: MusicAlbum
  date published: 2011-07-15
album: Stumblin' In
  type: MusicAlbum
  date published: 2013-04-05
  track: Stumblin' In
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245992
    explicit: false
    by artist: Markus Meier
    in album: Stumblin' In
      type: MusicAlbum
      date published: 2013-04-05
    isrc code: AUGO41301567
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T23:24:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x553cb7ea191a8eab708615723622445458ce7dcc547abc1b206cbf248e79d317
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGO41301567
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x553cb7ea191a8eab708615723622445458ce7dcc547abc1b206cbf248e79d317. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUGO41301567.
      date published: 2026-07-02T16:51:38Z
    audio: Stumblin' In
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.057
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      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

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.647

Energy
type: PropertyValue
value: 0.793

Speechiness
type: PropertyValue
value: 0.026

Acousticness
type: PropertyValue
value: 0.313

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.401

Valence (Positivity)
type: PropertyValue
value: 0.804

Loudness (dB)
type: PropertyValue
value: -4.627

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Stumblin' In
type: MusicAlbum
date published: 2013-04-05

Stumblin' In
type: MusicAlbum
date published: 2013-04-05