Eos Astraeus
type: MusicGroup
popularity: 37
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45957bdd5cbefa6a5939381353a731382a2ff17cec1f23c42f8ca9e0a088e058
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7862ad6-f07c-4d10-ae07-eb32795a683d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7862ad6-f07c-4d10-ae07-eb32795a683d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7862ad6-f07c-4d10-ae07-eb32795a683d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45957bdd5cbefa6a5939381353a731382a2ff17cec1f23c42f8ca9e0a088e058","name":"Eos Astraeus","registered_at":"2026-06-12T08:00:26Z","symbol":"NIM0235713","token_address":"0xb1f221251def617b1131a5cb3e428c8a1d95e83d","type":"artist","uuid":"b7862ad6-f07c-4d10-ae07-eb32795a683d"}
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 0x45957bdd5cbefa6a5939381353a731382a2ff17cec1f23c42f8ca9e0a088e058. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7862ad6-f07c-4d10-ae07-eb32795a683d.json and https://artists.proofprofile.net/proofs/artist/b7862ad6-f07c-4d10-ae07-eb32795a683d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x45957bdd5cbefa6a5939381353a731382a2ff17cec1f23c42f8ca9e0a088e058","name":"Eos Astraeus","registered_at":"2026-06-12T08:00:26Z","symbol":"NIM0235713","token_address":"0xb1f221251def617b1131a5cb3e428c8a1d95e83d","type":"artist","uuid":"b7862ad6-f07c-4d10-ae07-eb32795a683d"}
album: Gratitude
  type: MusicAlbum
  date published: 2019-06-27
album: Awake
  type: MusicAlbum
  date published: 2019-09-14
album: Hope
  type: MusicAlbum
  date published: 2019-11-15
album: Winter Cadence
  type: MusicAlbum
  date published: 2020-03-16
  track: Winter Cadence
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163674
    explicit: false
    by artist: Eos Astraeus
    in album: Winter Cadence
      type: MusicAlbum
      date published: 2020-03-16
    isrc code: SE5IB2000434
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T22:56:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ec0fa98df3daf2ef763be8f6687b855dd6ef4fc3e0595cc3caaba2622018e70
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2000434
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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 0x7ec0fa98df3daf2ef763be8f6687b855dd6ef4fc3e0595cc3caaba2622018e70. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE5IB2000434 — a six-check JSON result.
      date published: 2026-07-15T00:21:05Z
    audio: Winter Cadence
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 67.046
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.172
      additional property: Energy
        type: PropertyValue
        value: 0.034
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.393
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.781
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.569
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nightfall
  type: MusicAlbum
  date published: 2021-05-17
album: In Silence
  type: MusicAlbum
  date published: 2022-06-09
album: Ascension
  type: MusicAlbum
  date published: 2022-12-15
album: Ascension (Sound Bath)
  type: MusicAlbum
  date published: 2023-04-06
album: Shimmering
  type: MusicAlbum
  date published: 2023-08-10
album: Unity
  type: MusicAlbum
  date published: 2024-02-23
album: Luster
  type: MusicAlbum
  date published: 2024-05-31
album: Enamel
  type: MusicAlbum
  date published: 2024-09-19
album: Rising Above (Spa)
  type: MusicAlbum
  date published: 2025-01-31