Kameron Joshua Milner (born December 30, 2005), known professionally as 310babii (pronounced "three-one-oh baby"), is an American rapper. He rose to fame in 2023 with the release of his single "Soa
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 0x62049f96d4feeff13327e6e40049dbe9670f6375afe06d6b17bc1a6a707e1cf8. 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/3e5496a2-65b6-4bbb-930c-677ffa0383b2.json and https://artists.proofprofile.net/proofs/artist/3e5496a2-65b6-4bbb-930c-677ffa0383b2.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 0x67886ea47a20bc1eb3cce44e014c252ffffee03fcd78ca001b530dea6b6590da. 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/QZK6G2375527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcded8ed0d8dcc056533252ade78a59b254fa09c2faaef636944c0748532ec124. 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/QZJ842004122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bc126b3075a9095dae587c4abe752118bc1e67097871b1bd1eebbd61b9b67f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USUYG1527630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417ab7eedf5f8117f30d37ba23dc2835f9c1529717f2d98dafc9cb428a484641. 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/USUYG1531084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295459d8021caec83830764633e2769264ac72cd0602845c038d39bb113b2427. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USUYG1531085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe474ae1cb3e23d2e43254cd8ba6825ff0e499f2caaa871017f612a449585a3d5. 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/USUYG1532358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67886ea47a20bc1eb3cce44e014c252ffffee03fcd78ca001b530dea6b6590da. 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/QZK6G2375527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7707dfa594b87db6ace6632ee9e53f3018eba87e75f0729a94944bb55b1ea2. 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/USUYG1531086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210b4fc96299e5bc6075adaef7dcafc16fb33d7fa52564448b9bd8247a25031e. 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/USUYG1531087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f61e0c625bea2735a8fda5c6fb779d3f4737fe25fa7bc2dd1a921bdd1d73c5. 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/USUYG1524324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e4c97baf0236f99edbccd85cda186ce599de8b69f05550c90033aa1902c1e0. 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/USUYG1531088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb3cf42cb67278373410e1142a58c8db347c4447bdad97dd9cef6ea89407d23. 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/USUYG1531089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d3cace124e48587ddf5c8942ff915bfa2303bb311c79287fd29ee4d236a65e. 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/USUYG1531090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fdeae72ae784cc9f28a683d4175df9e76db4d5579e0de1d3ab13976b0cfabe. 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/USUYG1531091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e881ac94e4acbd24e25d62e6529b64cf9199340c04aa00b7dc6e0e7bd0a38fd. 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/USUYG1531092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3991df66b2534841f9ccfe6e0b615baa4615a6d8c98aab89d16c7433292fe453. 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/USUYG1531093.
soak city (feat. OhGeesy & BlueBucksClan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4239c4965454f545766c49dfd232522e12dc304a7691d340cd80331cd65d8d34. 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/USUYG1505697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bc126b3075a9095dae587c4abe752118bc1e67097871b1bd1eebbd61b9b67f. 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/USUYG1527630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e5eb53ee8015f1fee88bd00578f7ee90d48563e6c7cdc568bf6ae0e661e128. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:21:12Z), 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/USUYG1528829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312c2737b954d8a1b0197bfe4a9df1307b818ddf5ef36673d843a9d2af211552. 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/USUYG1528830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb079d2dea8fdbda74572743ae0e94275d202ec24cd82253cbcc5526187340c4c. 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/USUYG1528833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbf4e00a3751f907608b24b7c4e5ccbf598d966165a0db1cff61568e72daa79. 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/USUYG1522159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe19392fc6924d0269696f56e628f1e6e058223270d49372ad9f1a9594eb31d. 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/QZK6F2397537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b4365307aa5571ba34ab58e850146a380f9fa240ed8289e9efb7737589bc41. 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/QZK6F2397538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ef9212f37fd5f6a5b7432f614f41449e44c2fd4cafaba3ee159d0144eef3f0. 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/QZK6F2397541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13222f3718ee1d0868a5964a925480b8b4cdfdaf715ae5acbd7ef8d4221da516. 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/QZK6F2397544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b6ad6d7d857bbf46a1396bf2473ab2add80bdb5d1c4b233959b8c9429a23ef. 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/QZK6F2397546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094dac24862d8ba872045b7434ae94ce598885d250e903b7ec0c9a256662df19. 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/QZK6L2341084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecba5c264e5153ffd0410fbbe5f4e6b9eefd7a67ba65989df51e2c0916b97fd. 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/QZK6F2397548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1336cf763e407f13abfe7046d023e01ce69edcb7a5d89acb56a622ed712313. 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/USUYG1552769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa397cfb00fc38458692490b1b77a249808e37255c94a8bb05ceb60b2e1eec41d. 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/USUYG1546532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57f4f8253adbbe364d09cb3bb419d1d980bbc1abd0a76dc6b4dce8d617b6b5c. 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/USUYG1557956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa397cfb00fc38458692490b1b77a249808e37255c94a8bb05ceb60b2e1eec41d. 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/USUYG1546532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f61e0c625bea2735a8fda5c6fb779d3f4737fe25fa7bc2dd1a921bdd1d73c5. 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/USUYG1524324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b6ad6d7d857bbf46a1396bf2473ab2add80bdb5d1c4b233959b8c9429a23ef. 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/QZK6F2397546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9bbbe5452b47d1afbb32c0bd605000030b5f1c34dae2bf72e57c72fad50b8b. 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/USUYG1512162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcb320cfb68da6bac08e019a0da9589d610b188181d8d813f8557f71ec48f32. 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/USUYG1549751.