isamu
type: MusicGroup
description: is a masculine Japanese given name. Written forms Isamu can be written using different kanji characters and can mean: 勇, "courage" or "bravery" 勲, "merit" 敢, "gallantry" 武, "war" The name can also
popularity: 4
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6dfb566aa473b481109a804fdcd954e7cdd994bd8e55f0e2f7ef3ae157662de2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a2a2326-75f9-437f-ba76-d1a307db03f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a2a2326-75f9-437f-ba76-d1a307db03f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a2a2326-75f9-437f-ba76-d1a307db03f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 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 0x6dfb566aa473b481109a804fdcd954e7cdd994bd8e55f0e2f7ef3ae157662de2. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a2a2326-75f9-437f-ba76-d1a307db03f4.json and https://artists.proofprofile.net/proofs/artist/4a2a2326-75f9-437f-ba76-d1a307db03f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: 01.27.24 (drive)
  type: MusicAlbum
  date published: 2024-06-06
album: freefall
  type: MusicAlbum
  date published: 2024-06-06
album: apology
  type: MusicAlbum
  date published: 2024-06-07
album: Flex Up...
  type: MusicAlbum
  date published: 2024-08-15
album: broken
  type: MusicAlbum
  date published: 2024-08-15
album: Laila!
  type: MusicAlbum
  date published: 2024-08-18
album: optimistic
  type: MusicAlbum
  date published: 2024-08-23
album: Audrey
  type: MusicAlbum
  date published: 2024-08-25
album: All Ears
  type: MusicAlbum
  date published: 2024-08-25
album: i want you
  type: MusicAlbum
  date published: 2024-08-25
album: tears of joy
  type: MusicAlbum
  date published: 2024-09-05
album: you're the one
  type: MusicAlbum
  date published: 2024-09-08
album: solo
  type: MusicAlbum
  date published: 2024-09-16
  track: light shower
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194947
    explicit: false
    by artist: isamu
    in album: solo
      type: MusicAlbum
      date published: 2024-09-16
    isrc code: QZWFF2471676
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:14:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a1b689a09a20f25b61a60cef121a095b17217bdadab304fc5423060cead2a67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2471676
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0x9a1b689a09a20f25b61a60cef121a095b17217bdadab304fc5423060cead2a67. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZWFF2471676.
      date published: 2026-07-17T23:18:11Z
    audio: light shower
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.891
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.695
      additional property: Energy
        type: PropertyValue
        value: 0.126
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.716
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.783
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.106
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.664
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: look close into my eyes
  type: MusicAlbum
  date published: 2024-12-15
album: falling
  type: MusicAlbum
  date published: 2024-12-20
album: good intentions
  type: MusicAlbum
  date published: 2024-12-30
album: times broke
  type: MusicAlbum
  date published: 2025-01-04
album: always
  type: MusicAlbum
  date published: 2025-01-12
album: skylight
  type: MusicAlbum
  date published: 2025-01-18
album: Conversations To Repair To
  type: MusicAlbum
  date published: 2025-05-15
album: handheld
  type: MusicAlbum
  date published: 2025-05-20
album: The High Priestess
  type: MusicAlbum
  date published: 2025-05-25
album: dirt, the pigeons? and the color orange
  type: MusicAlbum
  date published: 2025-10-02