MC Vintage
type: MusicGroup
popularity: 7
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2615b529c54209f6fc528c74b5e35b2d90c633fec480940b6059c46c12948173
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d06e955e-338f-409b-8760-e648432ab384.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d06e955e-338f-409b-8760-e648432ab384.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d06e955e-338f-409b-8760-e648432ab384
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2615b529c54209f6fc528c74b5e35b2d90c633fec480940b6059c46c12948173","name":"MC Vintage","registered_at":"2026-06-21T00:44:23Z","symbol":"NIM1766360","token_address":"0xb10253e5156c014e319ba0cd9e3471bcfc89d51a","type":"artist","uuid":"d06e955e-338f-409b-8760-e648432ab384"}
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 0x2615b529c54209f6fc528c74b5e35b2d90c633fec480940b6059c46c12948173. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d06e955e-338f-409b-8760-e648432ab384.json and https://artists.proofprofile.net/proofs/artist/d06e955e-338f-409b-8760-e648432ab384.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x2615b529c54209f6fc528c74b5e35b2d90c633fec480940b6059c46c12948173","name":"MC Vintage","registered_at":"2026-06-21T00:44:23Z","symbol":"NIM1766360","token_address":"0xb10253e5156c014e319ba0cd9e3471bcfc89d51a","type":"artist","uuid":"d06e955e-338f-409b-8760-e648432ab384"}
album: MC Vintage, Vol. 1
  type: MusicAlbum
  date published: 2014-08-27
album: MC Vintage, Vol. 2
  type: MusicAlbum
  date published: 2014-08-29
album: MC-Vintage, Vol. 3
  type: MusicAlbum
  date published: 2014-09-01
album: MC-Vintage, Vol. 4
  type: MusicAlbum
  date published: 2014-09-04
album: MC-Vintage, Vol. 5
  type: MusicAlbum
  date published: 2014-09-09
  track: Its Just a Little Crush
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202971
    explicit: false
    by artist: MC Vintage
    in album: MC-Vintage, Vol. 5
      type: MusicAlbum
      date published: 2014-09-09
    isrc code: FR10S1426735
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:33:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x81dbf1c614c5bf0b303bd444887ed6aba846be7146c7f8416fa9454eb56ce065
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1426735
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x81dbf1c614c5bf0b303bd444887ed6aba846be7146c7f8416fa9454eb56ce065. 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/FR10S1426735.
      date published: 2026-07-05T01:12:41Z
    audio: Its Just a Little Crush
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.98
      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: 0.791
      additional property: Energy
        type: PropertyValue
        value: 0.56
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.287
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.907
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.408
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: MC Vintage, Vol. 6
  type: MusicAlbum
  date published: 2014-09-15
album: MC-Vintage, Vol. 7
  type: MusicAlbum
  date published: 2014-09-18
album: MC-Vintage, Vol. 8
  type: MusicAlbum
  date published: 2014-09-23
  track: You Are the Love of My Life
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173113
    explicit: false
    by artist: MC Vintage
    in album: MC-Vintage, Vol. 8
      type: MusicAlbum
      date published: 2014-09-23
    isrc code: FR10S1447630
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:49:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbbd83cdcc6857b1924fdad2742fa834e9e553295a188a11a2c465df21dd81b20
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1447630
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:03:27Z
    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 0xbbd83cdcc6857b1924fdad2742fa834e9e553295a188a11a2c465df21dd81b20. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/FR10S1447630.
      date published: 2026-07-19T20:03:27Z
    audio: You Are the Love of My Life
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.97
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.524
      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: MC Vintage, Vol. 9
album: MC Vintage, Vol. 10
album: MC-Vintage, Vol. 11
album: MC-Vintage, Vol. 12
album: MC-Vintage, Vol. 13
album: MC Vintage, Vol. 15
album: MC Vintage, Vol. 16
album: MC-Vintage, Vol. 17

Energy
type: PropertyValue
value: 0.421

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.604

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.164

Valence (Positivity)
type: PropertyValue
value: 0.165

Loudness (dB)
type: PropertyValue
value: -9.42

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

MC Vintage, Vol. 9
type: MusicAlbum
date published: 2014-09-26

MC Vintage, Vol. 10
type: MusicAlbum
date published: 2014-09-29

MC-Vintage, Vol. 11
type: MusicAlbum
date published: 2014-10-02

MC-Vintage, Vol. 12
type: MusicAlbum
date published: 2014-10-07

MC-Vintage, Vol. 13
type: MusicAlbum
date published: 2014-10-10

MC Vintage, Vol. 15
type: MusicAlbum
date published: 2014-10-15

MC Vintage, Vol. 16
type: MusicAlbum
date published: 2014-10-17

MC-Vintage, Vol. 17
type: MusicAlbum
date published: 2014-11-06