My City, My Secret
type: MusicGroup
genre: metalcore
genre: post-hardcore
popularity: 11
followers: 4594
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda6ff10bd8c10cf2ce15b337c494a4a9919303fd4976ad419faf76384ef91af3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6979dd52-bd49-4415-aa5d-5eb6e5e07f89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6979dd52-bd49-4415-aa5d-5eb6e5e07f89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6979dd52-bd49-4415-aa5d-5eb6e5e07f89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda6ff10bd8c10cf2ce15b337c494a4a9919303fd4976ad419faf76384ef91af3","name":"My City, My Secret","registered_at":"2026-06-14T15:30:14Z","symbol":"NIM0496410","token_address":"0x4c0f29a008e9f0a0f3252914c5ed147de5511f75","type":"artist","uuid":"6979dd52-bd49-4415-aa5d-5eb6e5e07f89"}
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 0xda6ff10bd8c10cf2ce15b337c494a4a9919303fd4976ad419faf76384ef91af3. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6979dd52-bd49-4415-aa5d-5eb6e5e07f89.json and https://artists.proofprofile.net/proofs/artist/6979dd52-bd49-4415-aa5d-5eb6e5e07f89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xda6ff10bd8c10cf2ce15b337c494a4a9919303fd4976ad419faf76384ef91af3","name":"My City, My Secret","registered_at":"2026-06-14T15:30:14Z","symbol":"NIM0496410","token_address":"0x4c0f29a008e9f0a0f3252914c5ed147de5511f75","type":"artist","uuid":"6979dd52-bd49-4415-aa5d-5eb6e5e07f89"}
album: This Gift Is a Curse
  type: MusicAlbum
  date published: 2011-10-19
album: A.I.
  type: MusicAlbum
  date published: 2013-07-15
album: A.I.
  type: MusicAlbum
  date published: 2014-08-01
album: A.I.
  type: MusicAlbum
  date published: 2014-08-01
album: A.I.
  type: MusicAlbum
  date published: 2014-08-01
  track: P.O.W.
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238250
    explicit: true
    by artist: My City, My Secret
    in album: A.I.
      type: MusicAlbum
      date published: 2014-08-01
    genre: metalcore
    genre: post-hardcore
    isrc code: TCACT1687973
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:22:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8311e5c8253e96b6cb0af015bb2394c22219ea7561bc0d8cae4b1a2799f74512
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACT1687973
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x8311e5c8253e96b6cb0af015bb2394c22219ea7561bc0d8cae4b1a2799f74512. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCACT1687973.
      date published: 2026-07-05T01:43:49Z
    audio: P.O.W.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.012
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.513
      additional property: Energy
        type: PropertyValue
        value: 0.989
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.335
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.363
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.699
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Neon Eyes
  type: MusicAlbum
  date published: 2022-06-17
album: 1984
  type: MusicAlbum
  date published: 2022-07-15
album: Poison
  type: MusicAlbum
  date published: 2022-08-11
album: Player 2
  type: MusicAlbum
  date published: 2022-09-08
album: Time
  type: MusicAlbum
  date published: 2022-10-13
album: Blood Moon
  type: MusicAlbum
  date published: 2022-11-08
album: Holographic
  type: MusicAlbum
  date published: 2023-02-02