ISRC USJJX1500023
Verified recording
USJJX1500023 is “Heroes” by Jeff Oster,
registered on the CopyrightChains blockchain with CopyrightID
0x997cec229f88f4573e2dbe5bcd223f4de65f2c221d67fc0c854b8a87c87b25fb 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/USJJX1500023.
Recording identifiers
- ISRC
- USJJX1500023
- Title
- Heroes
- Artist
- Jeff Oster
- CopyrightID (CopyrightChains transaction hash)
0x997cec229f88f4573e2dbe5bcd223f4de65f2c221d67fc0c854b8a87c87b25fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:56bed6dc75c868c7f7b264a0f2b4b000dfbc2a560a05924d36442baac6e0aaa3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJJX1500023
- Bitcoin block existence check
- https://blockstream.info/api/block/957118