ISRC US2J71110301
Verified recording
US2J71110301 is “Archway” by Mark E,
registered on the CopyrightChains blockchain with CopyrightID
0x2b92ed11974300248d8373edd10eeb718015a4726d817e5a028820768c24bbbc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J71110301.
Recording identifiers
- ISRC
- US2J71110301
- Title
- Archway
- Artist
- Mark E
- CopyrightID (CopyrightChains transaction hash)
0x2b92ed11974300248d8373edd10eeb718015a4726d817e5a028820768c24bbbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a54667a8a082b40dd2e0f9ad166cb0273e8e4490dd07a8d8592d77278f513b19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J71110301
- Bitcoin block existence check
- https://blockstream.info/api/block/957118