Darak Kings Figueroa (born August 6, 2001), professionally known as StaySolidRocky, is an American rapper, singer, and songwriter. Born in Richmond, Virginia Figueroa lived in San Antonio, Texas for a
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 0x74618751325a73516a453070ae7fb861b6156c1b5df84925f67ca576bf145d59. 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/37405e87-c292-4b98-8edb-fa89019ece12.json and https://artists.proofprofile.net/proofs/artist/37405e87-c292-4b98-8edb-fa89019ece12.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 0x349a86752016ac124088cd0bf223fbc635dcef011a840556541ff4104d098b5a. 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/QM24S2203406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688ed29706fb02520d4cdddc0458642ace8f843a0c14c8eb043d8191e61486e7. 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/QM24S2203405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3590565e4426fb3df8fc920509c69e7f0875775ac41a74022f1720571a7461b. 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/QM24S2202796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1553adbec1224c9b85782f8ec3088a2cb48d992dc2a8a41866c42cdae4c53d. 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/QM24S2203404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92bcc2d20d98d3dd596217deb0aba039bc73517ea327b99d891e2cd863479f6. 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/QM24S2202960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619888bb5d936ce85b1664ff0d556343a68470da4fe75c28b8fe4b20d94374cc. 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/QM24S2203403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3f885e55369d1995214b9952df06df16bf1e0cfe0077060a0ac03b359f5f50. 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/QM24S2203402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881c1629927a4435d6c8f69ae5767db40ffdbbd7db81f9c0544ce411504f1ee0. 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/USSM12004278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343369c87b8f530be2919015ba8308e4df5dcd2c4caad1d08d02fd4a5fca9058. 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/USSM12004276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a951b553379e0567567ec279bb94d09327c752a5aac4f569c065ae60ecd271. 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/USSM12002247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0a0cb28c0e183d69cc6317ae45cf48a70947e6c7137376887a24c1b3520f09. 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/USSM12004277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0f4f12a8ab773b4f4cacb7a18c5035e48aa706a9926791b963d2b8001a5d4d. 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/USSM12003769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ab0ed890a655f10b418a10b56243891b366a2d17f1a4e8aedca1a61879648e. 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/USSM12002332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf3f55ed077f6f5aff8af730633611e813fc30b64e2d73752d820d759912321. 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/USSM12002333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45574b39c9bdc924323056374627cc9c2e211f78258e4a42ef2feab2a6a6e47. 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/QZWFE2355279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ff0ff3d7436721f06b9a19330e9ff3ee95e28389f5aa646bbd0aedd106482a. 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/QZNWT2385562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa480b4b936d85c4ca634655ded3df641c8ae406e56b51f5ed337b72ec210a5. 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/QZES82354113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb374e4e2ecde7cadd6da5d1e3bd6c8b552690bd8f45f6614f943559bfe9a4378. 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/QZFZ62316980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f22604722e1621ce4a63fbec7464f35decf7df648c56d7519489045284cd68. 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/QZFZ72377603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92bcc2d20d98d3dd596217deb0aba039bc73517ea327b99d891e2cd863479f6. 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/QM24S2202960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3590565e4426fb3df8fc920509c69e7f0875775ac41a74022f1720571a7461b. 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/QM24S2202796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b27d2b0498fef871524c1d1746440d610a5a0fdc6d85e1b3cd5575738f58b4. 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/QZMEP2184751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dadb1ec6e4c19effd5b91a4e5c6f7ca9723187dcaa8074448ed20893638ab37. 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/QZK6M2121861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f34728649973b48b67b12146e7cfec4eeb4ac9c4466c77fe0e168691108e57f. 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/USSM12006560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7ce71db0751d19ef5330028705495270faa35ba2059db78b2648a40e5fd354. 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/USSM12006056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9421ae043ba51c32a3c8199d3f91cb0f094e81500a27ca9afef2506e27d577f. 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/USSM12004752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b1eda87b5c37d5d4ae6d4d475c6405d30c7c16cc8a00c1011a72c49adc844a. 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/USSM12004753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d88589dff81aa8e66bc73161738774617de84e488913aa13f9e246508aadcf. 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/USSM12004754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881c1629927a4435d6c8f69ae5767db40ffdbbd7db81f9c0544ce411504f1ee0. 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/USSM12004278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0f4f12a8ab773b4f4cacb7a18c5035e48aa706a9926791b963d2b8001a5d4d. 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/USSM12003769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bb2405c6c956bb4e191c993ce2e04b8bfeaf69af2cc89f8f5370a656c24822. 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/USSM12002321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ab0ed890a655f10b418a10b56243891b366a2d17f1a4e8aedca1a61879648e. 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/USSM12002332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf3f55ed077f6f5aff8af730633611e813fc30b64e2d73752d820d759912321. 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/USSM12002333.