ISRC GB7YL1507702
Verified recording
GB7YL1507702 is “Hold Back” by 501,
registered on the CopyrightChains blockchain with CopyrightID
0x066b7cf2d5c4c027a3fd40173067760f6d9930cd3d4f4de823111b9fc9c8b878 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL1507702.
Recording identifiers
- ISRC
- GB7YL1507702
- Title
- Hold Back
- Artist
- 501
- CopyrightID (CopyrightChains transaction hash)
0x066b7cf2d5c4c027a3fd40173067760f6d9930cd3d4f4de823111b9fc9c8b878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b25d6e88d105d323f8b20958d3ad3449a91e6b561b0070fc5bcdd2ff1cda7479- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7YL1507702
- Bitcoin block existence check
- https://blockstream.info/api/block/956304