Walter Moszel Williams (born June 18, 1993), known as Zelooperz (stylized as ZelooperZ), is an American rapper. He is a member of Detroit-based hip hop group Bruiser Brigade and is signed to their rec
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6154b255c4037acf9d81bcfcd39309e55a74e0da1475ac34facc1f0630e442b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae608649-cc22-4c1e-850b-c1801b1d2e30.json and https://artists.proofprofile.net/proofs/artist/ae608649-cc22-4c1e-850b-c1801b1d2e30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Palaces (feat. Damon Albarn & Zelooperz) [Mount Kimbie Die Cuts Remix]
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cf6f23cb1f1cc6543ac17f139ca8bc3a56dc0c9b8e47f293bf0067a3da4f0e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFF02200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d41e28b60598fad5f37b7efab14ffe406e0e526e97a70c2e7535b9bd5e5c33e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2378526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51ca05d46cf4a945bc8a21b6722c56489f120a0f917711be58db499bf2e7f29. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52354046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5076d4e5c83acf0a879cc144f19b0bc781d1dbef1892b04ffed18b9bec8a25e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2185985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec2ec7509348b9ac48edd5fba007aea13d434cc2d8095124255887070e9df05. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2185986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211b32e52d26ad972e9dda31e8e0473cce41aae576030fe4691d8f73aa42a4b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2185987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fe3ecf222baa1d150e5c23460f8ed5501170ebf3ebdd3bdf0e2c29f82e2c33. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2185989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd662fd713b2286ef332c4d8ec9528f531d0815fe9ef2e5415811d86a92077b36. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2185991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbc732bf80a51241d6425de0268779764c69aba74ae513a1a86e4c7d5643163. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2185998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d62e62ce87085c064ba54222eeea6ea1933ca130de604b4e41b88db1716ea9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2042167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e41f999cd1433432844c05b356e5bd5d85012ceb5e3f208e1af22e51e988952. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2006862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133b24cc7f1dda541fc851aba5a7ddbf3cff1eb5f013bb622ea79537e0d83355. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2042177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034246afa0e70eb861c2fd7a6473e51cedd5f52c6fda52f26f665217489ca168. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2006870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b51d6f421fc3babf2cc3fb8c7db1080a2db1aaef19ce5324cb1d4b01cb4685a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0df9540cdf55b40635e4b218c29fb14e5fa933bf9a9e0bcb6183642698db2b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b41aa4edc25b398a02e77ed60d05eb55009e5bde94faae684c88be8bd41c742. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1afe9365c588e239837683f46dede2e9cc8000c8e240dcf88e80b8867c0070f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176d5d7b1ae2646cd248d511520ba304c1c2b07861ef8df7b323e46c1c2b4308. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3659e019a9529896951f37bf1c07c6746e3c17b498bba2b9a5ed11981f55ae7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0170a1add5744d56a7871393b80ac0733f13a877c17f3e47cbc70ec65774b31. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d37d2ce554c74a6ebbc6bed8926b0193ee466b78f22f842e9be3228369584c3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43b38d0d0e53d4977db449fca475e95a0beb5af0b6ce807bc899ef353587b13. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e9034e74f748298646621a4d43165a5d6e532879d1ef6080f29a986139f6f6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cdc46a8c9e40a7dbbc73bcad71856e1457ef0783cdbfa5082d2689ea61285a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1918799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4300deeef656984e45fccf8e12f1170774dc451aa275099409522f07f58febe3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J71700503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb5dbe74462184c62f4a0c18d2754162c5a772d4cef01c7a6721da5b91ef1d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2489831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b19632c30e377406b678c59a9f50e0846f120f31676160804a524b0987dc42. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62486495.
Kush Coma (feat. A$AP Rocky & Zelooperz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d4897fbc117d18550ea188ac23328be215a7b5fd560c7936d1253fc53b424e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSDU1300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe500bf59e3726d695c1b01cb06efa6d78a8cbc7f34adba1730df257f8604c537. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMYF2000162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f77355fa53966e40c2e1ab48c25fd19fbc49208848d1838440776d96ce0d76. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42097507.