Von Meyer
type: MusicGroup
description: Meyer is a German surname, often but not always used with the Nobiliary particle "von" (of). Notable people sharing this surname include: Carl Anton von Meyer (1795-1855), Russian botanist and expl
popularity: 9
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b2abdf541cd024d5a60616eccbdfee37379475bc131c0620a86b2f0993ca883
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2987f258-c70b-40fe-bbce-cb0bb2cfcb94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2987f258-c70b-40fe-bbce-cb0bb2cfcb94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2987f258-c70b-40fe-bbce-cb0bb2cfcb94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b2abdf541cd024d5a60616eccbdfee37379475bc131c0620a86b2f0993ca883","name":"Von Meyer","registered_at":"2026-06-16T03:57:39Z","symbol":"NIM0930124","token_address":"0x8f8c93be71d2052efc1b14cc3b7d3e4dee1db675","type":"artist","uuid":"2987f258-c70b-40fe-bbce-cb0bb2cfcb94"}
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 0x5b2abdf541cd024d5a60616eccbdfee37379475bc131c0620a86b2f0993ca883. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2987f258-c70b-40fe-bbce-cb0bb2cfcb94.json and https://artists.proofprofile.net/proofs/artist/2987f258-c70b-40fe-bbce-cb0bb2cfcb94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x5b2abdf541cd024d5a60616eccbdfee37379475bc131c0620a86b2f0993ca883","name":"Von Meyer","registered_at":"2026-06-16T03:57:39Z","symbol":"NIM0930124","token_address":"0x8f8c93be71d2052efc1b14cc3b7d3e4dee1db675","type":"artist","uuid":"2987f258-c70b-40fe-bbce-cb0bb2cfcb94"}
album: Bottom of the Glass
  type: MusicAlbum
  date published: 2014-02-14
album: Once Upon a Dime
  type: MusicAlbum
  date published: 2015-04-17
album: Morning Flowers
  type: MusicAlbum
  date published: 2023-07-07
  track: Wedding Plans
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198587
    explicit: false
    by artist: Von Meyer
    in album: Morning Flowers
      type: MusicAlbum
      date published: 2023-07-07
    isrc code: SE5Q52300810
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:21:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc495c0916c170dbc1ae85bc73167ddb36ce8edc28fc454bd7a962ae475ec0fdf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52300810
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0xc495c0916c170dbc1ae85bc73167ddb36ce8edc28fc454bd7a962ae475ec0fdf. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/SE5Q52300810.
      date published: 2026-07-16T10:20:17Z
    audio: Wedding Plans
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.992
      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: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.485
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.79
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.918
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.006
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major