ISRC GBSMU2199641
Verified recording
GBSMU2199641 is “Positive Thinking” by Perfect Sleep,
registered on the CopyrightChains blockchain with CopyrightID
0x76ad1e2e343d6c4ba429b7b1d4d64f21bc8fe2e57b804b40e2d1860827b25c38 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199641.
Recording identifiers
- ISRC
- GBSMU2199641
- Title
- Positive Thinking
- Artist
- Perfect Sleep
- CopyrightID (CopyrightChains transaction hash)
0x76ad1e2e343d6c4ba429b7b1d4d64f21bc8fe2e57b804b40e2d1860827b25c38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b1121eb1d7d68a2f86d7f536ef62d520a41444b109871f805e7ea2187ef0e74c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199641
- Bitcoin block existence check
- https://blockstream.info/api/block/953520