Think Twice
type: MusicGroup
genre: jazz beats
genre: jazz rap
description: Think Twice may refer to: Music "Think Twice" (Brook Benton song), 1961 "Think Twice" (Jackie Wilson song), a 1966 duet by Jackie Wilson and LaVern Baker "Think Twice" (Celine Dion song), 1994 Th
popularity: 9
followers: 516
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb41e69cfb998e435063c5457c37a3d954449a9a21db759c4c0ff3df265405e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19af5e12-f8c6-4101-8ea4-56a2bc8b2c36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19af5e12-f8c6-4101-8ea4-56a2bc8b2c36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19af5e12-f8c6-4101-8ea4-56a2bc8b2c36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb41e69cfb998e435063c5457c37a3d954449a9a21db759c4c0ff3df265405e9","name":"Think Twice","registered_at":"2026-06-15T22:23:39Z","symbol":"NIM0850357","token_address":"0x3bff19ecfd96fdad9a72bbe681c6a021541225bf","type":"artist","uuid":"19af5e12-f8c6-4101-8ea4-56a2bc8b2c36"}
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 0xbb41e69cfb998e435063c5457c37a3d954449a9a21db759c4c0ff3df265405e9. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19af5e12-f8c6-4101-8ea4-56a2bc8b2c36.json and https://artists.proofprofile.net/proofs/artist/19af5e12-f8c6-4101-8ea4-56a2bc8b2c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xbb41e69cfb998e435063c5457c37a3d954449a9a21db759c4c0ff3df265405e9","name":"Think Twice","registered_at":"2026-06-15T22:23:39Z","symbol":"NIM0850357","token_address":"0x3bff19ecfd96fdad9a72bbe681c6a021541225bf","type":"artist","uuid":"19af5e12-f8c6-4101-8ea4-56a2bc8b2c36"}
album: Jazz Carnival
  type: MusicAlbum
  date published: 2009-12-18
  track: Dead Presidents
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176426
    explicit: false
    by artist: Think Twice
    in album: Jazz Carnival
      type: MusicAlbum
      date published: 2009-12-18
    genre: jazz beats
    genre: jazz rap
    isrc code: DEZ650908836
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T23:27:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeb29ed93e1118330a12efd44718daf8920c0c6efe87401d3b7af7d38f46a8992
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957629
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957629
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650908836
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T23:44:46Z
    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 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 0xeb29ed93e1118330a12efd44718daf8920c0c6efe87401d3b7af7d38f46a8992. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/DEZ650908836.
      date published: 2026-07-11T23:44:46Z
    audio: Dead Presidents
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.469
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.93
      additional property: Liveness
        type: PropertyValue
        value: 0.308
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.18
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.762
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: When the Smoke Clears Feat. Golden Boy, Coates, And the 49ers
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220312
    explicit: false
    by artist: Think Twice
    in album: Jazz Carnival
      type: MusicAlbum
      date published: 2009-12-18
    genre: jazz beats
    genre: jazz rap
    isrc code: DEZ650908840
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:26:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf22a520aadd71b11678b95a2208a996ba8dcd155be8c73ab1c0c8662cfcb860a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958880
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958880
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650908840
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:33:53Z
    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 0xf22a520aadd71b11678b95a2208a996ba8dcd155be8c73ab1c0c8662cfcb860a. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/DEZ650908840.
      date published: 2026-07-20T12:33:53Z
    audio: When the Smoke Clears Feat. Golden Boy, Coates, And the 49ers
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.973
      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: 0.809
      additional property: Energy
        type: PropertyValue
        value: 0.722
      additional property: Speechiness
        type: PropertyValue
        value: 0.369
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: MEEK TIMES
album: Treasures

Liveness
type: PropertyValue
value: 0.102

Valence (Positivity)
type: PropertyValue
value: 0.581

Loudness (dB)
type: PropertyValue
value: -6.756

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

MEEK TIMES
type: MusicAlbum
date published: 2017-06-27

Treasures
type: MusicAlbum
date published: 2018-05-18