ISRC ARF410500103
Verified recording
ARF410500103 is “Patience” by Sawa Kobayashi,
registered on the CopyrightChains blockchain with CopyrightID
0x7daeda386b2868d082495c5dec9e64cd36fbaa9c2b53bc5230d4fd313af9956a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF410500103.
Recording identifiers
- ISRC
- ARF410500103
- Title
- Patience
- Artist
- Sawa Kobayashi
- CopyrightID (CopyrightChains transaction hash)
0x7daeda386b2868d082495c5dec9e64cd36fbaa9c2b53bc5230d4fd313af9956a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b0f53175b04cbad1dc7a16ecc5a18cdb7d76214b5305e6ac47ab56b6b7442c89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF410500103
- Bitcoin block existence check
- https://blockstream.info/api/block/953513