Lost in the Echo
type: MusicGroup
description: "Lost in the Echo" (stylized in all-caps) is a song by American rock band Linkin Park, from their fifth studio album, Living Things. The song impacted radio stations, as well as a digital download, on
popularity: 4
followers: 1036
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x701ef29b4a3578f78eb72fde55e3e83d43dcdb074c936cecc81c5cd26ca6a6ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58f7728d-45f8-48af-8b4d-ac51978d5596.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/58f7728d-45f8-48af-8b4d-ac51978d5596.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/58f7728d-45f8-48af-8b4d-ac51978d5596
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x701ef29b4a3578f78eb72fde55e3e83d43dcdb074c936cecc81c5cd26ca6a6ba","name":"Lost in the Echo","registered_at":"2026-06-16T20:42:12Z","symbol":"NIM1169884","token_address":"0x1b703e53ff9a2c2042f6668e5f12a8b19f640299","type":"artist","uuid":"58f7728d-45f8-48af-8b4d-ac51978d5596"}
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 0x701ef29b4a3578f78eb72fde55e3e83d43dcdb074c936cecc81c5cd26ca6a6ba. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58f7728d-45f8-48af-8b4d-ac51978d5596.json and https://artists.proofprofile.net/proofs/artist/58f7728d-45f8-48af-8b4d-ac51978d5596.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x701ef29b4a3578f78eb72fde55e3e83d43dcdb074c936cecc81c5cd26ca6a6ba","name":"Lost in the Echo","registered_at":"2026-06-16T20:42:12Z","symbol":"NIM1169884","token_address":"0x1b703e53ff9a2c2042f6668e5f12a8b19f640299","type":"artist","uuid":"58f7728d-45f8-48af-8b4d-ac51978d5596"}
album: Boşluğun İçinde
  type: MusicAlbum
  date published: 2025-02-03
  track: Boşluğun İçinde
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189799
    explicit: false
    by artist: Lost in the Echo
    in album: Boşluğun İçinde
      type: MusicAlbum
      date published: 2025-02-03
    isrc code: TCAJI2589537
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:08:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebeed9d149840274c31ee4b9868550a1e9be72f9cb9e6da16fe507f3e95ec6a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJI2589537
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0xebeed9d149840274c31ee4b9868550a1e9be72f9cb9e6da16fe507f3e95ec6a2. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCAJI2589537.
      date published: 2026-07-22T11:35:32Z
    audio: Boşluğun İçinde
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.924
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.699
      additional property: Energy
        type: PropertyValue
        value: 0.168
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.137
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.223
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.912
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kandır Beni
  type: MusicAlbum
  date published: 2025-02-14
album: Boş Ver
  type: MusicAlbum
  date published: 2025-03-06
album: slowed & reverb (Slowed + Reverb)
  type: MusicAlbum
  date published: 2025-03-07
album: I'm Lost
  type: MusicAlbum
  date published: 2025-03-20
album: I'm Lost
  type: MusicAlbum
  date published: 2025-03-20
album: ben hep kaybeden.
  type: MusicAlbum
  date published: 2025-06-01
album: bir rüya gibi silinip giderim
  type: MusicAlbum
  date published: 2025-06-05
album: zor
  type: MusicAlbum
  date published: 2025-07-24