Vivian Sakiyyah Green (born May 22, 1979) is an American R&B singer-songwriter and pianist. Early life Green was born May 22, 1979, in the East Oak Lane neighborhood of Philadelphia. The Green home
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 0x396e62a6b408a09d3a6d41a5f312929d5803193e9a4308190bcd0669a5914697. 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/a838a6b7-4146-4e92-bd85-8b93bee96793.json and https://artists.proofprofile.net/proofs/artist/a838a6b7-4146-4e92-bd85-8b93bee96793.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 0x935c9099abd651338c97912c065d2304c528b37ce7e6214e40a714c821504251. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USSM10209795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28786235e9cf3f9c73caeb0515a714fc544195bc6b774389621bf021e3e54269. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USSM10209796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a32b02d22882ba766739a1772dcd33c916cb63479d83615f8b1d915770f2727. 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/USSM10209798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937bca91ae2d70424066cd54b4bf26d5b89021f15a7bed034b32fbc50c691606. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USSM10209800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dc36aee738a3c3db962b2d2c7d230e58c4c57b2d5f3f5b8a614072427ca513. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USSM10209801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a7b9a7bb7a8020412de4d7b8f95b1b9aee5d592ce77f78e1fcfc30ac77bc62. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/USSM10209806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db71c601bff1c221bf37ad1fb931ebed0e4324ae5b456c116352408e6f1a85d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USSM10209803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363c8a01c15820a26ac27838f3083568cfc594877e686cbf98e59a37b79ec801. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USSM10209804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2045fb25d24bd6f27b55a9df2dfb07decb868ed7799b7b490fc9ab70f02ff0f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USSM10209805.
Emotional Rollercoaster - Above & Beyond Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7150f48b2d260cdd906d0a0f5575f1e2dfc0699102b362d6a9ae91967d8d9a9e. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USSM10215020.
Gotta Go Gotta Leave (Tired) Remix Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955cbbc400e9267c5026c8551a975fb456d3712e91001bef2266e2c185978ec2. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/USSM10500421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf262bc2945d621337bb7103e1d53826f011bdb275ec9e548d9a7806cd010b8c. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/USSM10500468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566a954a7417e143d84fa5b1c2b1f9033f0b93a4829587610cac9a6c30c9b503. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/USSM10500574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b27dbbb0feb15b88fd1787bd4f955d9eb56254be0ac40907d7b1edc5cc0819. 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/USSM10500420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e19c44839c165819794daa2eb7892a2a96cb55c843886181536f9bf6e8cb7cd. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USSM10500417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a94e9f89be3673906e0e6494c76e1c08b8cfe70a8dac35d644e9805d123c4c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USSM10500467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a94e9f89be3673906e0e6494c76e1c08b8cfe70a8dac35d644e9805d123c4c. 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/USSM10500467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65777348d402898d5affc66a7d5ceb1f6ef9f9fb227c5d47cbcaaeb674b3a94f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USSM10500418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65777348d402898d5affc66a7d5ceb1f6ef9f9fb227c5d47cbcaaeb674b3a94f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USSM10500418.
I Like It (But I Don't Need It) (Remix 5 Pack)
Sorority Row (Music From The Original Motion Picture Score)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909e3a651be35470931af24a6bfba84a0c33635db070ce79f87225be256c8f03. 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/USKO11000261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4528326c047380fd9637bd79a399b1f826c84703bd541fbc2db62eb39d0cb85. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USKO11201689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d79fbf7aaa49d5a24548f4c8c2696108a61bc72cf70c3d955b8ac34f38370e. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QM5QZ1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a7b013dae9cd9dc4a7f034012022fac10267aad2b632214b5089576c1e0ffd. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QM5QZ1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b28a4c6798642c2518206a94e8b406c2f74ea5dba4b90a7d969cff66e9170de. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QM5QZ1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81208ad729805a24aa755010c8df7840d575d438f9fbc820c11400ae1b8ec98. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM43A2000860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270cb3be0c57ce2a971932f34bae507853c44ecbf10e86c71b5e83dc3edc641f. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QM43A2000863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88acb1d81b76075b4fccd910093b5ff6141c2098621a43ee4746c5b21ffa3705. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QM43A2000864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd488a676d9932502723d7162cb7dee82b9e3049223f716b9334a98f2be2c3c. 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/TCAAZ1125088.