ISRC CA4Q32400012
Verified recording
CA4Q32400012 is “Good Riddance "Time of Your Life" (Arr. for Harp by Kristan Toczko)” by Billie Joe Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x5a40486500caafda32be4670197d217f6a44bbdd67a2a0b946b8c25c5265f5e7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA4Q32400012.
Recording identifiers
- ISRC
- CA4Q32400012
- Title
- Good Riddance "Time of Your Life" (Arr. for Harp by Kristan Toczko)
- Artist
- Billie Joe Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x5a40486500caafda32be4670197d217f6a44bbdd67a2a0b946b8c25c5265f5e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:aff97bc7b97dbfabf40abda760f68ec1a443c7abfbd71556d70fa8fbbd0c249d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA4Q32400012
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Good Riddance "Time of Your Life" (Arr. for Harp by Kristan Toczko) · Machine-readable JSON-LD