Echo Strike
type: MusicGroup
popularity: 12
followers: 37304
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9c83046b583a38121760d281e3edf1ebe7cbe9284ac8dbbb8160bba33878e5c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953684
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953684
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65e14ac2-9b74-4666-88ef-6d8edb514d49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65e14ac2-9b74-4666-88ef-6d8edb514d49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65e14ac2-9b74-4666-88ef-6d8edb514d49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:51:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9c83046b583a38121760d281e3edf1ebe7cbe9284ac8dbbb8160bba33878e5c","name":"Echo Strike","registered_at":"2026-06-14T15:07:06Z","symbol":"NIM0490886","token_address":"0x362cae1f86acd2f0f456a91453dd0b8e01329e5e","type":"artist","uuid":"65e14ac2-9b74-4666-88ef-6d8edb514d49"}
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 0xe9c83046b583a38121760d281e3edf1ebe7cbe9284ac8dbbb8160bba33878e5c. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65e14ac2-9b74-4666-88ef-6d8edb514d49.json and https://artists.proofprofile.net/proofs/artist/65e14ac2-9b74-4666-88ef-6d8edb514d49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:51:57Z
  text: {"copyright_id":"0xe9c83046b583a38121760d281e3edf1ebe7cbe9284ac8dbbb8160bba33878e5c","name":"Echo Strike","registered_at":"2026-06-14T15:07:06Z","symbol":"NIM0490886","token_address":"0x362cae1f86acd2f0f456a91453dd0b8e01329e5e","type":"artist","uuid":"65e14ac2-9b74-4666-88ef-6d8edb514d49"}
album: Eyes on You
  type: MusicAlbum
  date published: 2019-11-02
album: Honest Lies
  type: MusicAlbum
  date published: 2019-12-06
album: You
  type: MusicAlbum
  date published: 2020-02-07
album: Assume Better Days
  type: MusicAlbum
  date published: 2020-04-09
album: Not Inside Your Mind
  type: MusicAlbum
  date published: 2020-08-29
album: Not Inside Your Mind Deluxe
  type: MusicAlbum
  date published: 2021-01-02
album: Dirty Clean Sexy Mean
  type: MusicAlbum
  date published: 2021-03-01
album: Can't Do Anything Right
  type: MusicAlbum
  date published: 2022-03-18
album: Can't Do Anything Right
  type: MusicAlbum
  date published: 2022-08-03
album: Wonderland
  type: MusicAlbum
  date published: 2025-02-01
  track: Hit or Miss
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258967
    explicit: false
    by artist: Echo Strike
    in album: Wonderland
      type: MusicAlbum
      date published: 2025-02-01
    isrc code: QZDA52545513
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T03:29:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde191606c786e75f8043888b9f48db1cee4a937d5c01b7fe25056c61178bf71c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958487
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958487
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52545513
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T03:43:59Z
    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 0xde191606c786e75f8043888b9f48db1cee4a937d5c01b7fe25056c61178bf71c. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/QZDA52545513.
      date published: 2026-07-18T03:43:59Z
    audio: Hit or Miss
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.986
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.709
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.586
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.765
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Into the Sun
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272978
    explicit: false
    by artist: Echo Strike
    in album: Wonderland
      type: MusicAlbum
      date published: 2025-02-01
    isrc code: QZDA52545521
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:42:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1cb47f82f39eb00e2b4574c05d6a463962c0bf41d151ea9b6bbac8854805a25b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52545521
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:05:55Z
    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 0x1cb47f82f39eb00e2b4574c05d6a463962c0bf41d151ea9b6bbac8854805a25b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZDA52545521.
      date published: 2026-07-22T02:05:55Z
    audio: Into the Sun
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.041
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.74

Energy
type: PropertyValue
value: 0.654

Speechiness
type: PropertyValue
value: 0.024

Acousticness
type: PropertyValue
value: 0.368

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.106

Valence (Positivity)
type: PropertyValue
value: 0.404

Loudness (dB)
type: PropertyValue
value: -7.086

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major