ISRC ARHXW2203707
Verified recording
ARHXW2203707 is “M3” by John C,
registered on the CopyrightChains blockchain with CopyrightID
0x3ff1c040cc85e953c307180db0de8a0169efb14a4ad74ad915e6632ff66557f2 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/ARHXW2203707.
Recording identifiers
- ISRC
- ARHXW2203707
- Title
- M3
- Artist
- John C
- CopyrightID (CopyrightChains transaction hash)
0x3ff1c040cc85e953c307180db0de8a0169efb14a4ad74ad915e6632ff66557f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4971dbd5d2f2204f1b2c528a6755cf1e7d4da485b97bc48e10250f1bedba4a4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHXW2203707
- Bitcoin block existence check
- https://blockstream.info/api/block/953513