16am
type: MusicGroup
popularity: 8
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01ccb8d51a9708b6cfc44fb78896e128361e1ab4d37295c25cdd3ad61c38767e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fbee211-f65a-467d-9fd6-5a6672219459.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fbee211-f65a-467d-9fd6-5a6672219459.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fbee211-f65a-467d-9fd6-5a6672219459
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
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 0x01ccb8d51a9708b6cfc44fb78896e128361e1ab4d37295c25cdd3ad61c38767e. 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/2fbee211-f65a-467d-9fd6-5a6672219459.json and https://artists.proofprofile.net/proofs/artist/2fbee211-f65a-467d-9fd6-5a6672219459.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Bentley
  type: MusicAlbum
  date published: 2023-07-07
album: Sunlight
  type: MusicAlbum
  date published: 2023-07-27
album: ICARE
  type: MusicAlbum
  date published: 2023-10-27
album: 187 3
  type: MusicAlbum
  date published: 2023-12-22
album: Freestyle Stockton
  type: MusicAlbum
  date published: 2024-03-01
album: Freestyle Stockton 2
  type: MusicAlbum
  date published: 2024-04-05
album: Freestyle Stockton 3 (From The Block Perfomance)
  type: MusicAlbum
  date published: 2024-06-06
album: WEST
  type: MusicAlbum
  date published: 2024-07-12
  track: Parkside
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131844
    explicit: true
    by artist: 16am
    in album: WEST
      type: MusicAlbum
      date published: 2024-07-12
    isrc code: QZRP42483181
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:26:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ea77b6a2982b5d9b0c2c58bcbde0f6acf96391e19607c8291ec1fe167be88a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42483181
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x9ea77b6a2982b5d9b0c2c58bcbde0f6acf96391e19607c8291ec1fe167be88a5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZRP42483181.
      date published: 2026-07-05T19:27:56Z
    audio: Parkside
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.359
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.649
      additional property: Speechiness
        type: PropertyValue
        value: 0.435
      additional property: Acousticness
        type: PropertyValue
        value: 0.082
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.101
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.764
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Freestyle Stockton 4
  type: MusicAlbum
  date published: 2024-10-18
album: Alive
  type: MusicAlbum
  date published: 2024-12-06
album: Cessez l'feu
  type: MusicAlbum
  date published: 2025-03-14
album: Kin
  type: MusicAlbum
  date published: 2025-04-18
album: La Haine 2
  type: MusicAlbum
  date published: 2025-05-30
  track: La Haine 2
    type: MusicRecording
    duration: PT4M19S
    duration ms: 259364
    explicit: true
    by artist: 16am
    in album: La Haine 2
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: QZTAU2581257
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:41:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x459585f71ce0515e3d6df61211bf33c4ba454a4db05a33b509b44fbe3ae098d1
    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/QZTAU2581257
    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 0x459585f71ce0515e3d6df61211bf33c4ba454a4db05a33b509b44fbe3ae098d1. 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/QZTAU2581257.
      date published: 2026-07-05T10:01:46Z
    audio: La Haine 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.554
      additional property: Musical Key
      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
album: WEST 2.0
album: Freestyle (Dame Blanche)
album: Freestyle MJ
album: Freestyle R.I.P Young Slo-Be

Musical Key
type: PropertyValue
value: 0

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.588

Energy
type: PropertyValue
value: 0.699

Speechiness
type: PropertyValue
value: 0.377

Acousticness
type: PropertyValue
value: 0.471

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.379

Valence (Positivity)
type: PropertyValue
value: 0.685

Loudness (dB)
type: PropertyValue
value: -8.341

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

WEST 2.0
type: MusicAlbum
date published: 2025-07-04

Freestyle (Dame Blanche)
type: MusicAlbum
date published: 2025-08-28

Freestyle MJ
type: MusicAlbum
date published: 2025-10-13

Freestyle R.I.P Young Slo-Be
type: MusicAlbum
date published: 2025-10-27