Goodbye holiday
type: MusicGroup
popularity: 13
followers: 2918
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8dd4bb84cebbe7ac8586199d27343fdce6eecad46ebe5ddc430e50678d35798
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57458c43-1e96-4b37-babc-16bf0e208739.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57458c43-1e96-4b37-babc-16bf0e208739.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/57458c43-1e96-4b37-babc-16bf0e208739
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8dd4bb84cebbe7ac8586199d27343fdce6eecad46ebe5ddc430e50678d35798","name":"Goodbye holiday","registered_at":"2026-06-14T13:35:55Z","symbol":"NIM0469124","token_address":"0x19a75d625ed0b8c0ae8eb30c0fe5ce3165639b6b","type":"artist","uuid":"57458c43-1e96-4b37-babc-16bf0e208739"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dd4bb84cebbe7ac8586199d27343fdce6eecad46ebe5ddc430e50678d35798. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/57458c43-1e96-4b37-babc-16bf0e208739.json and https://artists.proofprofile.net/proofs/artist/57458c43-1e96-4b37-babc-16bf0e208739.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:49:01Z
  text: {"copyright_id":"0xa8dd4bb84cebbe7ac8586199d27343fdce6eecad46ebe5ddc430e50678d35798","name":"Goodbye holiday","registered_at":"2026-06-14T13:35:55Z","symbol":"NIM0469124","token_address":"0x19a75d625ed0b8c0ae8eb30c0fe5ce3165639b6b","type":"artist","uuid":"57458c43-1e96-4b37-babc-16bf0e208739"}
album: ソラリス
  type: MusicAlbum
  date published: 2013-01-23
album: はじまりの唄
  type: MusicAlbum
  date published: 2013-10-16
album: FLAG
  type: MusicAlbum
  date published: 2014-08-13
album: 革命アカツキ
  type: MusicAlbum
  date published: 2015-07-08
album: リベレーター
  type: MusicAlbum
  date published: 2015-08-22
  track: リベレーター
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163317
    explicit: false
    by artist: Goodbye holiday
    in album: リベレーター
      type: MusicAlbum
      date published: 2015-08-22
    isrc code: JPB601502851
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:07:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0338840888577643b67957a6c822d850817cede2a67dc50e9ee9050372b41cb3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601502851
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:17:00Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0338840888577643b67957a6c822d850817cede2a67dc50e9ee9050372b41cb3. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPB601502851.
      date published: 2026-07-12T23:17:00Z
    audio: リベレーター
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 184.832
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.33
      additional property: Energy
        type: PropertyValue
        value: 0.937
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.493
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.842
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 溢れるもの
  type: MusicAlbum
  date published: 2015-10-28
album: with YOU
  type: MusicAlbum
  date published: 2016-02-10
  track: 溢れるもの
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295226
    explicit: false
    by artist: Goodbye holiday
    in album: with YOU
      type: MusicAlbum
      date published: 2016-02-10
    isrc code: JPB601503475
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T22:04:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd8d4d74cbc20d3aaf396541134c42e86f942fa78c0999422955c40159830f98f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601503475
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d4d74cbc20d3aaf396541134c42e86f942fa78c0999422955c40159830f98f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPB601503475.
      date published: 2026-07-03T01:01:38Z
    audio: 溢れるもの
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.972
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.91
      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: 奇跡の星/弱虫けむし
album: KNOCK
album: サイエンスティック・ラブ
album: A LA QUARTET
album: Writing Life (遊戯王VRAINS バージョン)
album: ドッペルゲンガー

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.002

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.355

Valence (Positivity)
type: PropertyValue
value: 0.747

Loudness (dB)
type: PropertyValue
value: -4.501

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

奇跡の星/弱虫けむし
type: MusicAlbum
date published: 2016-07-06

KNOCK
type: MusicAlbum
date published: 2016-12-07

サイエンスティック・ラブ
type: MusicAlbum
date published: 2017-03-22

A LA QUARTET
type: MusicAlbum
date published: 2017-07-19

Writing Life (遊戯王VRAINS バージョン)
type: MusicAlbum
date published: 2017-12-20

ドッペルゲンガー
type: MusicAlbum
date published: 2018-01-24