ISRC JPPO01511360
Verified recording
JPPO01511360 is “海の声” by Taro Urashima,
registered on the CopyrightChains blockchain with CopyrightID
0x8713fd77f877fd9ed7135fd787971bc4c3f698560fe792c4b2043fcf64285488 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01511360.
Recording identifiers
- ISRC
- JPPO01511360
- Title
- 海の声
- Artist
- Taro Urashima
- CopyrightID (CopyrightChains transaction hash)
0x8713fd77f877fd9ed7135fd787971bc4c3f698560fe792c4b2043fcf64285488
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:386efe2a2b847ac6fc350a48a90cf93699bf7ff864e306084a5a64f7934ee0aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01511360
- Bitcoin block existence check
- https://blockstream.info/api/block/956304