Alexander Mercks
type: MusicGroup
popularity: 44
followers: 5179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x520fa756273518876496a6087af88e49b4f4e95987a77cfc57a1d33a5f59470c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edfda961-e4b3-419a-b588-56207b1ecab5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/edfda961-e4b3-419a-b588-56207b1ecab5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/edfda961-e4b3-419a-b588-56207b1ecab5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x520fa756273518876496a6087af88e49b4f4e95987a77cfc57a1d33a5f59470c","name":"Alexander Mercks","registered_at":"2026-06-12T13:06:02Z","symbol":"NIM0306571","token_address":"0x0c845621116268a020189b404a18a18256e262de","type":"artist","uuid":"edfda961-e4b3-419a-b588-56207b1ecab5"}
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 0x520fa756273518876496a6087af88e49b4f4e95987a77cfc57a1d33a5f59470c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edfda961-e4b3-419a-b588-56207b1ecab5.json and https://artists.proofprofile.net/proofs/artist/edfda961-e4b3-419a-b588-56207b1ecab5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x520fa756273518876496a6087af88e49b4f4e95987a77cfc57a1d33a5f59470c","name":"Alexander Mercks","registered_at":"2026-06-12T13:06:02Z","symbol":"NIM0306571","token_address":"0x0c845621116268a020189b404a18a18256e262de","type":"artist","uuid":"edfda961-e4b3-419a-b588-56207b1ecab5"}
album: Wunderbar
  type: MusicAlbum
  date published: 2021-11-05
album: Crossroads
  type: MusicAlbum
  date published: 2022-02-04
  track: Crossroads
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302521
    explicit: false
    by artist: Alexander Mercks
    in album: Crossroads
      type: MusicAlbum
      date published: 2022-02-04
    isrc code: QZFZ62204585
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T23:36:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf0e08b02f15659e1e5b641e7f50afe3765f6c63746b7ed6834c993cc6af2ce4c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959080
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959080
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62204585
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:39:26Z
    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 0xf0e08b02f15659e1e5b641e7f50afe3765f6c63746b7ed6834c993cc6af2ce4c. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:39:26Z), 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/QZFZ62204585.
      date published: 2026-07-22T02:39:26Z
    audio: Crossroads
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.718
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.404
      additional property: Energy
        type: PropertyValue
        value: 0.164
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.935
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.967
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.096
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.531
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Prelude
  type: MusicAlbum
  date published: 2024-04-12
album: Spring Light
  type: MusicAlbum
  date published: 2024-04-26
album: Ripples
  type: MusicAlbum
  date published: 2024-05-10
album: Anuk
  type: MusicAlbum
  date published: 2024-05-24
album: Crystallize
  type: MusicAlbum
  date published: 2024-06-14
album: Under The Sea (revisited)
  type: MusicAlbum
  date published: 2024-07-12
  track: Under The Sea - revisited
    type: MusicRecording
    duration: PT7M26S
    duration ms: 446000
    explicit: false
    by artist: Alexander Mercks
    in album: Under The Sea (revisited)
      type: MusicAlbum
      date published: 2024-07-12
    isrc code: QZPLR2493285
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:47:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x362dc6e8b3311d4e431f7a5b17a2c001eb9a4659b8e6fc94918ac473227c5834
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2493285
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x362dc6e8b3311d4e431f7a5b17a2c001eb9a4659b8e6fc94918ac473227c5834. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZPLR2493285.
      date published: 2026-07-18T04:13:26Z
    audio: Under The Sea - revisited
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 57.487
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.335
      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
album: O Come, All Ye Faithful (Handpan Cover)
album: Carol of the Bells (Handpan Cover)
album: Feliz Navidad (Handpan Cover)
album: Christmas on Handpans (Handpan Cover)
album: All that matters

Energy
type: PropertyValue
value: 0.144

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.992

Instrumentalness
type: PropertyValue
value: 0.849

Liveness
type: PropertyValue
value: 0.101

Valence (Positivity)
type: PropertyValue
value: 0.048

Loudness (dB)
type: PropertyValue
value: -16.316

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

O Come, All Ye Faithful (Handpan Cover)
type: MusicAlbum
date published: 2024-09-13

Carol of the Bells (Handpan Cover)
type: MusicAlbum
date published: 2024-09-27

Feliz Navidad (Handpan Cover)
type: MusicAlbum
date published: 2024-10-11
track: Feliz Navidad - Handpan Cover
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: false
  by artist: Alexander Mercks
  in album: Feliz Navidad (Handpan Cover)
    type: MusicAlbum
    date published: 2024-10-11
  isrc code: QZTBE2403974
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T09:43:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67cde74b4a646b0ec1260dbb2fdbe2de9cc6e24fc0e1f29ae8c9a0b3f03b9fe8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958996
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958996
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2403974
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T12:44:57Z
  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 0x67cde74b4a646b0ec1260dbb2fdbe2de9cc6e24fc0e1f29ae8c9a0b3f03b9fe8. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:44:57Z), 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/QZTBE2403974.
    date published: 2026-07-21T12:44:57Z
  audio: Feliz Navidad - Handpan Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.015
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.637
    additional property: Energy
      type: PropertyValue
      value: 0.182
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.938
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.921
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.343
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.934
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Christmas on Handpans (Handpan Cover)
type: MusicAlbum
date published: 2024-11-29

All that matters
type: MusicAlbum
date published: 2025-02-28