Cômodo Alquímico
type: MusicGroup
genre: boom bap
genre: brazilian hip hop
popularity: 8
followers: 330
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf194e49e415d31ac5557b2ece9279a41f7804351380a945bbf2dcdd97593a0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7858d778-b666-4de2-9a16-7a372b82ab34.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7858d778-b666-4de2-9a16-7a372b82ab34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7858d778-b666-4de2-9a16-7a372b82ab34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf194e49e415d31ac5557b2ece9279a41f7804351380a945bbf2dcdd97593a0f","name":"Cômodo Alquímico","registered_at":"2026-06-17T07:34:44Z","symbol":"NIM1325550","token_address":"0xd60dc7b0d92388d7622d1e6206c351f4646c8d29","type":"artist","uuid":"7858d778-b666-4de2-9a16-7a372b82ab34"}
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 0xaf194e49e415d31ac5557b2ece9279a41f7804351380a945bbf2dcdd97593a0f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7858d778-b666-4de2-9a16-7a372b82ab34.json and https://artists.proofprofile.net/proofs/artist/7858d778-b666-4de2-9a16-7a372b82ab34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaf194e49e415d31ac5557b2ece9279a41f7804351380a945bbf2dcdd97593a0f","name":"Cômodo Alquímico","registered_at":"2026-06-17T07:34:44Z","symbol":"NIM1325550","token_address":"0xd60dc7b0d92388d7622d1e6206c351f4646c8d29","type":"artist","uuid":"7858d778-b666-4de2-9a16-7a372b82ab34"}
album: Alquimistas #4
  type: MusicAlbum
  date published: 2024-06-14
album: Alquimistas #4
  type: MusicAlbum
  date published: 2024-06-14
track: Alquimistas #3

Alquimistas #3
type: MusicRecording
duration: PT5M47S
duration ms: 347742
explicit: false
by artist: patetacodigo43
by artist: Cômodo Alquímico
by artist: Mano Fler
by artist: Nathyzika
by artist: Mr. Julhao
by artist: Mano pá infantaria 012
by artist: mike.mo777
in album: Alquimistas #3
  type: MusicAlbum
  date published: 2023-01-14
genre: christian-hip-hop
genre: brazilian-hip-hop
genre: brazilian-gospel
isrc code: BCMH12300001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T05:21:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff0a3ef60ca9c294079017bb6e7f1a0111de8767b3f8e395dbc41ad829370ec1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCMH12300001
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0a3ef60ca9c294079017bb6e7f1a0111de8767b3f8e395dbc41ad829370ec1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BCMH12300001.
  date published: 2026-07-06T07:53:57Z
audio: Alquimistas #3
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.532
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.743
  additional property: Energy
    type: PropertyValue
    value: 0.404
  additional property: Speechiness
    type: PropertyValue
    value: 0.188
  additional property: Acousticness
    type: PropertyValue
    value: 0.331
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.16
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.739
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.42
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major