Elsa Marilyn
type: MusicGroup
popularity: 6
followers: 488
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b8c7b6bac5e59da28710ccd10247b23e90ece49452744baa1f58885e10279b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33ea5df9-150d-4f52-aee1-72693c5fa63a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33ea5df9-150d-4f52-aee1-72693c5fa63a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33ea5df9-150d-4f52-aee1-72693c5fa63a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b8c7b6bac5e59da28710ccd10247b23e90ece49452744baa1f58885e10279b5","name":"Elsa Marilyn","registered_at":"2026-06-16T07:41:41Z","symbol":"NIM0983643","token_address":"0x75161b279fb037817b08d3b44820def564873215","type":"artist","uuid":"33ea5df9-150d-4f52-aee1-72693c5fa63a"}
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 0x4b8c7b6bac5e59da28710ccd10247b23e90ece49452744baa1f58885e10279b5. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33ea5df9-150d-4f52-aee1-72693c5fa63a.json and https://artists.proofprofile.net/proofs/artist/33ea5df9-150d-4f52-aee1-72693c5fa63a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T21:41:36Z
  text: {"copyright_id":"0x4b8c7b6bac5e59da28710ccd10247b23e90ece49452744baa1f58885e10279b5","name":"Elsa Marilyn","registered_at":"2026-06-16T07:41:41Z","symbol":"NIM0983643","token_address":"0x75161b279fb037817b08d3b44820def564873215","type":"artist","uuid":"33ea5df9-150d-4f52-aee1-72693c5fa63a"}
album: Dancing in the Rain (Karaoke Version)
  type: MusicAlbum
  date published: 2019-11-14
album: Dancing in the Rain
  type: MusicAlbum
  date published: 2019-11-14
album: Have Yourself a Merry Little Christmas
  type: MusicAlbum
  date published: 2019-12-09
album: Hey Mister
  type: MusicAlbum
  date published: 2020-09-16
album: Syncopated
  type: MusicAlbum
  date published: 2021-10-28
album: Can't W8
  type: MusicAlbum
  date published: 2021-11-25
album: Hill
  type: MusicAlbum
  date published: 2023-03-24
album: So I Yearn
  type: MusicAlbum
  date published: 2024-01-30
  track: So I Yearn
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230208
    explicit: false
    by artist: Elsa Marilyn
    in album: So I Yearn
      type: MusicAlbum
      date published: 2024-01-30
    isrc code: AUORY2400011
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:34:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc3da1e1b54730d5681e0e0ebaafe372cdc85f167d34346aa576fd7514f173c20
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958975
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958975
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUORY2400011
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T06:12:52Z
    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 0xc3da1e1b54730d5681e0e0ebaafe372cdc85f167d34346aa576fd7514f173c20. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUORY2400011 — a six-check JSON result.
      date published: 2026-07-21T06:12:52Z
    audio: So I Yearn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.043
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.627
      additional property: Energy
        type: PropertyValue
        value: 0.669
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.824
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.526
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.246
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: These Days
  type: MusicAlbum
  date published: 2024-03-20
album: Are You Lonely (Live at Crash Symphony)
  type: MusicAlbum
  date published: 2024-10-15
album: Teenage Fools
  type: MusicAlbum
  date published: 2024-11-27
  track: Teenage Fools
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210591
    explicit: false
    by artist: Elsa Marilyn
    in album: Teenage Fools
      type: MusicAlbum
      date published: 2024-11-27
    isrc code: AUORY2400014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:44:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa8fcdf5b0836121dfc1fdbda742a5caf89b4aaf50398e3b15a33983bde185aea
    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/AUORY2400014
    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 0xa8fcdf5b0836121dfc1fdbda742a5caf89b4aaf50398e3b15a33983bde185aea. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUORY2400014 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Teenage Fools
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.471
      additional property: Musical Key
        type: PropertyValue
        value: 5
      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: Since We Were Kids

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.491

Energy
type: PropertyValue
value: 0.427

Speechiness
type: PropertyValue
value: 0.045

Acousticness
type: PropertyValue
value: 0.845

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.106

Valence (Positivity)
type: PropertyValue
value: 0.24

Loudness (dB)
type: PropertyValue
value: -7.661

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

Since We Were Kids
type: MusicAlbum
date published: 2025-11-05