4AM
type: MusicGroup
genre: future house
popularity: 5
followers: 983
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f9f33a234d75cec11ee993face335275dec58e46927463f7ffb1e1a99760f35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dcff5ac-cd9c-45a2-9e7b-3de7b603657b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dcff5ac-cd9c-45a2-9e7b-3de7b603657b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2dcff5ac-cd9c-45a2-9e7b-3de7b603657b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
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 0x3f9f33a234d75cec11ee993face335275dec58e46927463f7ffb1e1a99760f35. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dcff5ac-cd9c-45a2-9e7b-3de7b603657b.json and https://artists.proofprofile.net/proofs/artist/2dcff5ac-cd9c-45a2-9e7b-3de7b603657b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Trash
  type: MusicAlbum
  date published: 1993-03-24
album: 4am
  type: MusicAlbum
  date published: 1995-06-21
album: Let's Check the Fridge
  type: MusicAlbum
  date published: 2005-01-01
album: UNCOVER: DEMO
  type: MusicAlbum
  date published: 2010-04-07
album: Wanted EP
  type: MusicAlbum
  date published: 2014-05-25
album: Wanted EP
  type: MusicAlbum
  date published: 2014-05-25
  track: Wanted - Chords Remix
    type: MusicRecording
    duration: PT5M17S
    duration ms: 317244
    explicit: false
    by artist: 4AM
    in album: Wanted EP
      type: MusicAlbum
      date published: 2014-05-25
    genre: future house
    isrc code: GB2LD0901534
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:49:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb88f36a8820cfe5147ebbc2f19a5cc1e71cf8cb0477f2773c8b9b6ee318f0f91
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD0901534
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xb88f36a8820cfe5147ebbc2f19a5cc1e71cf8cb0477f2773c8b9b6ee318f0f91. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GB2LD0901534.
      date published: 2026-07-05T10:01:46Z
    audio: Wanted - Chords Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.009
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.521
      additional property: Energy
        type: PropertyValue
        value: 0.975
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.053
      additional property: Liveness
        type: PropertyValue
        value: 0.348
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.371
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.733
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Illusion - EP
  type: MusicAlbum
  date published: 2014-12-07
album: Illusion - EP
  type: MusicAlbum
  date published: 2014-12-07
album: Illusion Feat. Katie Sky
  type: MusicAlbum
  date published: 2014-12-07
album: Guess I'm Lit
  type: MusicAlbum
  date published: 2016-06-07
album: Communion with the God Complex
  type: MusicAlbum
  date published: 2016-06-16
album: Don't Even Care
  type: MusicAlbum
  date published: 2016-06-29
album: Yearning & Calling
  type: MusicAlbum
  date published: 2016-07-08