Assan
type: MusicGroup
description: Assan may refer to: Asan Barrage, India Asan (people), an extinct ethnic group of Russia Assan language, an extinct language once spoken by those people Assan (surname), a family name See also Assam,
popularity: 2
followers: 248
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc836737d814f7a9c2b3268fa1b1c09bd6d95aa3851304e395a3985374623a04f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c81e122-83c5-4729-83a8-581aa18b6058.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c81e122-83c5-4729-83a8-581aa18b6058.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c81e122-83c5-4729-83a8-581aa18b6058
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 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 0xc836737d814f7a9c2b3268fa1b1c09bd6d95aa3851304e395a3985374623a04f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c81e122-83c5-4729-83a8-581aa18b6058.json and https://artists.proofprofile.net/proofs/artist/4c81e122-83c5-4729-83a8-581aa18b6058.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Shakespeare's Sonnets
  type: MusicAlbum
  date published: 2019-11-04
album: 27
  type: MusicAlbum
  date published: 2019-11-05
album: Rise
  type: MusicAlbum
  date published: 2019-11-05
album: The Trap
  type: MusicAlbum
  date published: 2019-11-27
album: Love
  type: MusicAlbum
  date published: 2020-01-13
album: The Chosen One
  type: MusicAlbum
  date published: 2020-06-29
album: Vibe
  type: MusicAlbum
  date published: 2020-09-06
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  type: MusicAlbum
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album: Popstar
  type: MusicAlbum
  date published: 2021-01-30
album: A Thousand Verses
  type: MusicAlbum
  date published: 2021-07-10
album: 24-7
  type: MusicAlbum
  date published: 2021-10-22
album: Famous
  type: MusicAlbum
  date published: 2022-01-29
album: The Ends
  type: MusicAlbum
  date published: 2022-02-26
album: Good vs Evil
  type: MusicAlbum
  date published: 2022-03-26
album: Tony Soprano Freestyle
  type: MusicAlbum
  date published: 2022-06-10
album: Summertime
  type: MusicAlbum
  date published: 2022-07-01
album: James Bond
  type: MusicAlbum
  date published: 2022-09-30
album: Untitled
  type: MusicAlbum
  date published: 2023-01-26
album: Feeling Good
  type: MusicAlbum
  date published: 2023-03-21
album: These Words
  type: MusicAlbum
  date published: 2023-08-11
album: Talk About It
  type: MusicAlbum
  date published: 2023-09-13
  track: Talk About It
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175881
    explicit: false
    by artist: Assan
    in album: Talk About It
      type: MusicAlbum
      date published: 2023-09-13
    isrc code: TCAHK2301477
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:33:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad95055643e5ae0a8dbcc3af8fd7972d79a6367037fec6d32b29df86f3ed4c10
    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/TCAHK2301477
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:57:35Z
    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 0xad95055643e5ae0a8dbcc3af8fd7972d79a6367037fec6d32b29df86f3ed4c10. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/TCAHK2301477.
      date published: 2026-07-21T10:57:35Z
    audio: Talk About It
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.937
      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: 0.828
      additional property: Energy
        type: PropertyValue
        value: 0.454
      additional property: Speechiness
        type: PropertyValue
        value: 0.398
      additional property: Acousticness
        type: PropertyValue
        value: 0.464
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.662
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.596
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Talk About It (Radio Edit)
  type: MusicAlbum
  date published: 2023-09-13
album: So Real
  type: MusicAlbum
  date published: 2024-01-26
album: We Are Not the Same
  type: MusicAlbum
  date published: 2024-02-23
album: Tony Soprano, Pt .2
  type: MusicAlbum
  date published: 2024-06-14
album: Mind Your Business
  type: MusicAlbum
  date published: 2024-08-29
album: Taking No Ls
  type: MusicAlbum
  date published: 2025-01-15