BASED
type: MusicGroup
description: thumb|Lil B at Coachella music festival in 2011 Based is a phrase which originally emerged as a pejorative during the crack epidemic. The term had initially referred to someone who was "cracked out" o
popularity: 9
followers: 522
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34ed3708e76defa5d63f94a1301f6fa711183aa0aca7330840528ec5bbb68c4b
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954040
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954040
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eb2fa23-6c35-4c97-b949-acc34bad7ca5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3eb2fa23-6c35-4c97-b949-acc34bad7ca5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3eb2fa23-6c35-4c97-b949-acc34bad7ca5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:05:45Z
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 0x34ed3708e76defa5d63f94a1301f6fa711183aa0aca7330840528ec5bbb68c4b. Chain 2 (Bitcoin): anchored in block 954040 (2026-06-17T03:05:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3eb2fa23-6c35-4c97-b949-acc34bad7ca5.json and https://artists.proofprofile.net/proofs/artist/3eb2fa23-6c35-4c97-b949-acc34bad7ca5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:05:45Z
album: Deja Vu
  type: MusicAlbum
  date published: 2018-06-29
album: Yours Truly, Based
  type: MusicAlbum
  date published: 2018-09-19
album: Verano
  type: MusicAlbum
  date published: 2019-07-26
album: Five Stars
  type: MusicAlbum
  date published: 2020-01-22
album: Five Stars
  type: MusicAlbum
  date published: 2020-01-22
album: Samurai
  type: MusicAlbum
  date published: 2020-03-02
album: HONDU
  type: MusicAlbum
  date published: 2021-08-07
album: CHAO
  type: MusicAlbum
  date published: 2022-09-16
album: CATRACHO
  type: MusicAlbum
  date published: 2022-11-04
album: DESDE KINDER
  type: MusicAlbum
  date published: 2023-03-10
album: NIÑO EXTREMO
  type: MusicAlbum
  date published: 2023-07-27
album: SER, MERECER
  type: MusicAlbum
  date published: 2024-03-13
album: REEMPLÁZAME / AUTOESTIMA
  type: MusicAlbum
  date published: 2024-07-03
album: MAMI, XQ ERES ASI?
  type: MusicAlbum
  date published: 2024-08-21
album: QUÉDATE CON EL PERRITO
  type: MusicAlbum
  date published: 2024-09-20
album: SHAKIRA & KAROL G
  type: MusicAlbum
  date published: 2024-10-16
  track: SHAKIRA & KAROL G
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144657
    explicit: false
    by artist: BASED
    in album: SHAKIRA & KAROL G
      type: MusicAlbum
      date published: 2024-10-16
    isrc code: QZTBF2412503
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958202
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958202
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2412503
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T21:23:21Z
    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 0xfab2ef493bf35f95b951006ac4999869cc90863ef87b57a779d70af68b424e7a. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZTBF2412503.
      date published: 2026-07-15T21:23:21Z
    audio: SHAKIRA & KAROL G
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
        value: 0.521
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.395
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.528
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.331
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: @ TI
  type: MusicAlbum
  date published: 2025-05-06
album: TAKOTSUBO*
  type: MusicAlbum
  date published: 2025-05-06
  track: TAKOTSUBO*
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147435
    explicit: false
    by artist: BASED
    in album: TAKOTSUBO*
      type: MusicAlbum
      date published: 2025-05-06
    isrc code: QZK6G2528215
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:01:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9bc7f653af5fb869a2d025197f3ca0fad373609bd6e8a4a4b43389f5b365f0ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: TAKOTSUBO*
album: Q ONDAS CHIKI
album: WIRRA MIA
album: DÓCIL

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2528215

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:12:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc7f653af5fb869a2d025197f3ca0fad373609bd6e8a4a4b43389f5b365f0ae. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6G2528215.
date published: 2026-07-05T01:12:41Z

TAKOTSUBO*
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 159.735
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.512
additional property: Energy
  type: PropertyValue
  value: 0.598
additional property: Speechiness
  type: PropertyValue
  value: 0.339
additional property: Acousticness
  type: PropertyValue
  value: 0.418
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.107
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.242
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.058
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

Q ONDAS CHIKI
type: MusicAlbum
date published: 2025-07-15

WIRRA MIA
type: MusicAlbum
date published: 2025-09-08

DÓCIL
type: MusicAlbum
date published: 2025-11-10