Cortes
type: MusicGroup
popularity: 20
followers: 8086
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x102aacfdf53261848ee8c0b58de58a0cdc255b87622fb7e46836517656e9ac87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff8726de-4a0d-4324-985f-4cad44c4d765.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff8726de-4a0d-4324-985f-4cad44c4d765.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff8726de-4a0d-4324-985f-4cad44c4d765
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102aacfdf53261848ee8c0b58de58a0cdc255b87622fb7e46836517656e9ac87. Chain 2 (Bitcoin): anchored in block 953820 (2026-06-15T18:35:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff8726de-4a0d-4324-985f-4cad44c4d765.json and https://artists.proofprofile.net/proofs/artist/ff8726de-4a0d-4324-985f-4cad44c4d765.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:35:57Z
album: Close to Nowhere
  type: MusicAlbum
  date published: 2016-01-13
album: Towers
  type: MusicAlbum
  date published: 2016-08-19
album: Towers
  type: MusicAlbum
  date published: 2016-08-19
album: Towers
  type: MusicAlbum
  date published: 2016-08-19
album: Towers
  type: MusicAlbum
  date published: 2016-08-19
album: Facing My Fear
  type: MusicAlbum
  date published: 2016-10-29
album: Cortes
  type: MusicAlbum
  date published: 2016-12-13
album: Cortes
  type: MusicAlbum
  date published: 2016-12-13
album: Cortes
  type: MusicAlbum
  date published: 2016-12-13
album: Blame It on Me
  type: MusicAlbum
  date published: 2017-05-15
album: Blame It on Me
  type: MusicAlbum
  date published: 2017-05-15
album: Blame It on Me
  type: MusicAlbum
  date published: 2017-05-15
album: Cortes
  type: MusicAlbum
  date published: 2017-09-25
  track: Close To Nowhere
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171080
    explicit: false
    by artist: Cortes
    in album: Cortes
      type: MusicAlbum
      date published: 2017-09-25
    isrc code: SE3OH1635317
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:16:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2f3e1ec7f79338cbcda2499a9f1544116e20b64f31b0407e17d04ef365ed9c59
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958067
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958067
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3OH1635317
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:26:15Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3e1ec7f79338cbcda2499a9f1544116e20b64f31b0407e17d04ef365ed9c59. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/SE3OH1635317.
      date published: 2026-07-14T21:26:15Z
    audio: Close To Nowhere
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.993
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.438
      additional property: Energy
        type: PropertyValue
        value: 0.916
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.367
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Crossover
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219946
    explicit: false
    by artist: Cortes
    in album: Cortes
      type: MusicAlbum
      date published: 2017-09-25
    isrc code: SE3OH1635318
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:48:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdcf595720bc66d55c8905809cc4cb0f4b15488a4c9e261409d6d25d76be012d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3OH1635318
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:58:04Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf595720bc66d55c8905809cc4cb0f4b15488a4c9e261409d6d25d76be012d3. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/SE3OH1635318.
      date published: 2026-07-20T17:58:04Z
    audio: Crossover
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.516
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      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: She's a Machine
album: Call It
album: A Cut Above
album: Loose Ends (Radio Edit)
album: Loose Ends
album: Don't

Musical Key
type: PropertyValue
value: 0

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.529

Energy
type: PropertyValue
value: 0.899

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.005

Liveness
type: PropertyValue
value: 0.175

Valence (Positivity)
type: PropertyValue
value: 0.417

Loudness (dB)
type: PropertyValue
value: -4.842

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Blame It on Me
type: MusicAlbum
date published: 2017-09-25

She's a Machine
type: MusicAlbum
date published: 2017-11-17

She's a Machine
type: MusicAlbum
date published: 2017-11-17

She's a Machine
type: MusicAlbum
date published: 2017-11-17

Call It
type: MusicAlbum
date published: 2018-03-09

Call It
type: MusicAlbum
date published: 2018-03-09

Call It
type: MusicAlbum
date published: 2018-03-09

A Cut Above
type: MusicAlbum
date published: 2018-06-08

A Cut Above
type: MusicAlbum
date published: 2018-06-08

Loose Ends (Radio Edit)
type: MusicAlbum
date published: 2018-09-27

Loose Ends
type: MusicAlbum
date published: 2018-09-28

Loose Ends
type: MusicAlbum
date published: 2018-09-28

Don't
type: MusicAlbum
date published: 2020-07-29

Don't
type: MusicAlbum
date published: 2020-07-29

Don't
type: MusicAlbum
date published: 2020-07-29