Carlos Rico Walker (March 22, 1976 – September 21, 2016), better known by his stage name Shawty Lo, was an American rapper from Atlanta, Georgia. He is a founding member of the Southern hip hop group
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 0x0745a6a4fa6f496849b3b5484ba2c75a21be176ab519b22655bc70830faab257. 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/e1c56c32-eb18-42da-a0b6-9c75c129fbf8.json and https://artists.proofprofile.net/proofs/artist/e1c56c32-eb18-42da-a0b6-9c75c129fbf8.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 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 0x4f0c8aee6c746d58bd305086d910f6f0844262ccf091e2fe855122aeb79599ce. 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/TCAEF1952334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b5f7389939d9b832b2e1909050e5f4fa1b9777ea94582e5836457a2b4d560e. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USEA20700846.
Foolish (feat. DJ Khaled, Birdman, Rick Ross & Jim Jones) [Remix]
Atlanta, GA (feat. Ludacris, The Dream and Gucci Mane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932ec77407b416684ea9020bb7c55ce2a11479c0e157d226f5768d9f4186bd43. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USEA21000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fdf29fb762e9b9c3ede830f6480284b9444ce439e993806b367861ab7c5c22. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/TCAAS1038497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee997b3a3f05a4b7bf2ab3c68919a520e7d68b45bb4f3bb63886402b73eb2713. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/TCAAS1038503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd8f0cee739e63507af08933dbe20c3815c9be35061afd87b97b9bdc8f13f0e. 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/TCAAS1038504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827d59056f7c51834521efd487ca47b686fcb508421228bfff2aca8ddd839a13. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TCAAS1038518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782c81789e2290a15cd78e1b90943a2dc3f73d1001d70befd3ae5616ff3d03b8. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/TCAAS1038970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91415878e83183018be83d4b5820b77d4fa0b8119945339fce3a0417f70477f5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAAS1038982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d7c3f9f51eaae6954fde164a071478bedd9cd76d028892e08eb81aa841a815. 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/TCAAS1038983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39848e820fc2a5788f3c6286b0249a9723d025db3c405760cd71794b53080420. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/TCAAS1038991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5061d44a992ac6f92615550be1858c82a47fbdf5dc7946603c670bee0c7b4a18. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAAS1038995.
Highs With Lo - [The Dave Cash Collection]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925472835fd30cd149a214d66dc3fe6ae7fecf9b031f7a1ada8b1ac6d1c86b1a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCAAZ1117757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d96f2b7e7dc712d17e0bcdf4fd36d2e07b526c0d1f42a10e2fe9b0be1dfbd67. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/TCAAZ1117847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b96f439b79fa9839a8adec148cdc9a68313e46705779b9d740d82b6a9d834a. 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/TCAAZ1117871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712cbefa98e8f6315ef090d1ff5615182ae309f4fdabf5bfadef36bd368a65de. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/TCAAZ1117931.
Back to Back: Shawty Lo & Timbaland & Magoo
Pocahontas (feat. Twista & Wale) - Single
Shawty Lo - Units in The City“ (Units in Da City)
Back to Back: Shawty Lo & Snoop Doggy Dogg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ace6e9e7ff23a01bf7352b05e3e781de9c1d13faa1c40603c68353ae2fe9a2d. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/NLRD51432430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf63ab97f666a02a44ec6395d2add39f470cf387e20cd7b23b666afdb6e4388. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/NLRD51432435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947f45fb35c07d3889da0255df6476868f171d52d9b92485d7862626e67f7ee4. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/NLRD51432437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b58603f72e69809d82fa8eaea9bd17b457b8831dd00ecca449b92db9d08479. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/UK8D41406498.
B.I.G (feat. Lil Boosie & Alexis Branch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ca8565d3406a1f4195ee7f409967ed3d0726d861154aaf57d7342d458dcc4f. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QMCE31600835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf316dd96f279e668f78bdb04aaa8637329a5aadfe99354b209f1e251cc607616. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QMCE31600838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f54d3dbab2fa7f123eb6a1fc89b05cd122df6f1925cd1aad500098fba3d21d2. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/QMCE31600840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9deaf8d2a8d6c874b63c7acc2bd0697c28cf80d873eb0de10fd6b1115c9e1f5. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/UKDNQ1533981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27565a2ca9f5c290fe460ab65b071e0f32f07473f54eab8b2fff8e4fc5183f9. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/UKDNQ1533982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0be8aa818dee36ae7a7e24d6e73ededa8b2fc56c762c9b4c45881223ae3292. 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/UKDNQ1533986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940616013d32117508a9e7945cbeb4e570c279c807815f4e3c5a8f11574e56c0. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/UKDNQ1533987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52439241c13f9ef42199051ad1f053795b988737c3b6f6427bb72b95eafc6c7a. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/UKDNQ1533988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab25742719d4169bed0f4677699028323e5056c1a012e63f66a59ce8507ed7a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/UKDNQ1533989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3150256adf1d3f43910578e4f8b664e80300923a3db6b10ca0c66e258980e138. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UKDNQ1533991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ef1c17d1b223e6d684cb65c13ab5138bf96fcdf3eda1ad5cb01fe18d76fe13. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/UKDNQ1533993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256c1f701af69a6a90044640395c69b2204fc5ed63c5507279b135cbc1c98e60. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/UKDNQ1533994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5537dde4f9aa200c79602670d5275e361b07e76097916a53b576265fd3ca913f. 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/QZHZ52101663.
Hood Up (feat. Busta Rhymes & Shawty Lo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d429d671e83741d7af19b29bf6bf68aa1dfb65273bd88d4d59b34212963d4bf. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USZEG1502462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd44e62aecff055ea30ee66d157bb63da32b099e2ed679d84bec9cba6808364b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USQY51741852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84215c3166ea4955fd2bde3edfd5019d928c25e9a6340d3ae972551d24af20a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CA5KR2032744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5caf8297e361c75aae5438b41469f0242595ccc746da498aa4169193aa76e2e. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/CA5KR2032747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318292209d5ef5fd289bba46cf87a740f020ee33a91b1c334aab62d8fcff1ed3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CA5KR2032750.