ISRC JPPO02204317
Verified recording
JPPO02204317 is “高架線” by マカロニえんぴつ,
registered on the CopyrightChains blockchain with CopyrightID
0x1aa9a99ddc6e4cb14ee58bc6b2fafc531ec82cc2cd73206b078c6514fc29708e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02204317.
Recording identifiers
- ISRC
- JPPO02204317
- Title
- 高架線
- Artist
- マカロニえんぴつ
- CopyrightID (CopyrightChains transaction hash)
0x1aa9a99ddc6e4cb14ee58bc6b2fafc531ec82cc2cd73206b078c6514fc29708e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4b8875cfa6697779622a6ee6b4fbbe616eb8e5ac10851c38dc268fc92a79433e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02204317
- Bitcoin block existence check
- https://blockstream.info/api/block/953515