Rosa Marya Colin
type: MusicGroup
popularity: 3
followers: 782
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ab22bca6e99e96f2694e6861231b020e9e1c83ea3ac97a36742f04c9f133607
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9654274f-6ff5-4e48-bc44-8e4e7005935b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9654274f-6ff5-4e48-bc44-8e4e7005935b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9654274f-6ff5-4e48-bc44-8e4e7005935b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ab22bca6e99e96f2694e6861231b020e9e1c83ea3ac97a36742f04c9f133607","name":"Rosa Marya Colin","registered_at":"2026-06-17T18:10:05Z","symbol":"NIM1477046","token_address":"0x70215bed62628166c1a21cfc63f88b0fcd3bffa2","type":"artist","uuid":"9654274f-6ff5-4e48-bc44-8e4e7005935b"}
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 0x0ab22bca6e99e96f2694e6861231b020e9e1c83ea3ac97a36742f04c9f133607. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9654274f-6ff5-4e48-bc44-8e4e7005935b.json and https://artists.proofprofile.net/proofs/artist/9654274f-6ff5-4e48-bc44-8e4e7005935b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0ab22bca6e99e96f2694e6861231b020e9e1c83ea3ac97a36742f04c9f133607","name":"Rosa Marya Colin","registered_at":"2026-06-17T18:10:05Z","symbol":"NIM1477046","token_address":"0x70215bed62628166c1a21cfc63f88b0fcd3bffa2","type":"artist","uuid":"9654274f-6ff5-4e48-bc44-8e4e7005935b"}
album: Cores
  type: MusicAlbum
  date published: 1997
album: Cores
  type: MusicAlbum
  date published: 1997-01-01
album: Cores
  type: MusicAlbum
  date published: 1997-01-01
album: Rosa Marya Colin
  type: MusicAlbum
  date published: 2019-01-24
album: Can't Buy Me Love
  type: MusicAlbum
  date published: 2021-05-15
album: Baby It's Cold Outside
  type: MusicAlbum
  date published: 2021-07-16
album: Route 66
  type: MusicAlbum
  date published: 2021-09-18
album: ALL OF ME
  type: MusicAlbum
  date published: 2021-12-23
track: Eu Não Vou Mais Deixar Você Tão Só

Eu Não Vou Mais Deixar Você Tão Só
type: MusicRecording
duration: PT3M27S
duration ms: 207600
explicit: false
by artist: Rosa Marya Colin
in album: Tributo ao Rei Vol.1
  type: MusicAlbum
  date published: 2016-09-13
isrc code: BRGLD1600777
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T21:10:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3ebe28acd848fb5d7d6f645e2b48b773e8a63aa78bb25ad5a07c863858ca2a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRGLD1600777
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0xb3ebe28acd848fb5d7d6f645e2b48b773e8a63aa78bb25ad5a07c863858ca2a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRGLD1600777.
  date published: 2026-07-08T03:53:27Z
audio: Eu Não Vou Mais Deixar Você Tão Só
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 161.011
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.496
  additional property: Energy
    type: PropertyValue
    value: 0.689
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.325
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.146
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.536
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.742
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major