ISRC TCJPU2218731
Verified recording
TCJPU2218731 is “Heimdall” by Gram,
registered on the CopyrightChains blockchain with CopyrightID
0xdc00f9066c07397784de8b01010d302938fc27a033941389cd41769802c62843 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2218731.
Recording identifiers
- ISRC
- TCJPU2218731
- Title
- Heimdall
- Artist
- Gram
- CopyrightID (CopyrightChains transaction hash)
0xdc00f9066c07397784de8b01010d302938fc27a033941389cd41769802c62843
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:7bdee88ee604bb863553d634b07c38ec75184d36e8b496dc1fca248e3ab93b57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2218731
- Bitcoin block existence check
- https://blockstream.info/api/block/960191