Robert O'Bryant IV (born 1975), also known as Waajeed is an American music producer from Detroit, and one half of the hip hop and R&B group Platinum Pied Pipers, and a founding member of Tiny Hearts.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4533082e3a382d9a214f0ba4fd1de6bf04e73c1313d31cda139b2e454a3a31c0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d822fd30-7b9e-4adb-bb51-27a77dd454d5.json and https://artists.proofprofile.net/proofs/artist/d822fd30-7b9e-4adb-bb51-27a77dd454d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b513c6bf116a7791f440f25ffcdee4052b217b2a0883c075ac33f07de4d3a46. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:46:21Z), 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/GBNRM0700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1cf951c745f1c84a4d204377a1b69671d5635796d5f544baae4483b43b659c. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/GBNRM0700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4601e0372f5b23bad99f1deebefbb0cf0738f22138110f33e911d750f21cc5b0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTAT2389935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021bab2b97f04739da81cedf24440f4d88ccda223982d72a5218442c46941b14. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USPC81801003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8614c6a43e2c042abe995dc57dfd83ead97b18f97011318752d3e9c86721d41. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZNWS2278918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b7c40a854b88084e0c3eb1a902a1c282045d0efde2ae0e44b62e8918f3fd52. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWS2278919.
Let Your Love (feat. Ideeyah, Desean Jones & Khristian Foreman)
Let Your Love ft. Ideeyah, DeSean Jones & Khristian Foreman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe26837f2d04e741c8a15fa8cc0217f6c798e687d4b060a90a9adf450930727. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEG931912079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a6b401722155b92df32c4769f31a710124fc9a64f05bfdecedb047acb494e8. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:39:04Z), 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/DEG931911722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1429bf85bd929256fdc53e59a24d03560e448a2863557de9652871d7655467dd. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/DEG931911725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f7b381831e1a36367cb2e1d8477f6354053651d9ed0926bd50b5a3314f136d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZNWS2278861.
Motor City Madness (Underground Resistance Remixes)
Motor City Madness (SHE Spells Doom Remix)
The Ballad of Robert O'Bryant (Yazzus Remix)
Funk in the Hole - Platinum Pied Pipers Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4835945c4dc730fa917e75407a6b010f5405496672c3ff9212d4fbdbf2fb2706. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBEQT1800391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299081d6c8fd36745e4be1228d4287aad68efd680bfd1dedac71a381284ae41d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBCPZ2221371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b04d3aaefcd13df78c12da9a0886b40a9eb725003e3d9fb7b7f203af669d10c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEBY41200409.
Creative Musicians (Waajeed & Henrik Schwarz Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3678ec68fd41f48262940e6dd3ba41e8c3270dc901190521b98bc9e6b9faf3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBEQT2100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c77625fea6a456afbd8fa63ca64e1bc8bf880a0b840998fe60ae395b858a7a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DEG931992229.
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 0xb6af1eb99eb012e86516c08b4d60abe722b45ccb0743de7ccacd46a87154346c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBEQT1800374.
Glory (feat. Waajeed) - Floorplan Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60e2f51bbf44afe7a898136c43f7d5f8085223db56e8848e24fab8e42e70ef. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/GBCPZ2221372.