Salau Aliu Olayiwola (born March 9, 1987), known by his stage name Testimony Jaga, is a Nigerian Fuji, afro-pop recording and performing gospel artist who started his gospel musical career from Lovewo
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 0xafe21ab528840f2640ec2eb60421b33a01a9cad8eb8fb8b347984da4aeeab15a. 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/0ca870c2-87b3-4818-a657-8a5feb0b26fe.json and https://artists.proofprofile.net/proofs/artist/0ca870c2-87b3-4818-a657-8a5feb0b26fe.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 0xa47b7e8f535edeede66ef0ac980aad0454e2b4170008394a8112f92d5dbfcc01. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/UK3AZ2029126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3803ec45155ac767ce53de1a47b1ab8a6d46860fd7c6b7a82ed9c7c51907b1a9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/UK3AZ2029129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe969a05061c65bfd7025f6dd1d57a916efedf51278d7e8771048865e3f78736e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/UK3AZ2029690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725784c37d677488a89e4fc043761dfcfbe47b40874ffc51b8c5af636e9cd49e. 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/QZNJX2046564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0aaf249a2ce2f806994a7d3ba74923bc1a686d942a9726172445a16b7061f39. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZ5AB2102874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6eb9b51a0a3c909aa84c7a4939a52ddf5954b9e44417c9482c6d9e8f2506e0. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZ5FN2269509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c43ad630559f15a72652523548164ec54968adc982a796974dd7c2e11ae11f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:06:51Z), 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/QZWDD2241696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916c70b75b0c6324c89f9308677232434a290f20b5f9ea792ed60b9f7e3ad99a. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZ5FN2361343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09343e426e02ac19f45aa8b147978ffb0607a42a2d0a51300cea17192874d2df. 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/GBWUL2397778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87155738901d1b6f3ea29e6260e57e6dff4d816409c376b0726b1dab78332dc. 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/QZWDD2389382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ae7333028c14f62f6e66f2f7ee84ab9c89d763bc11fd5bd4cea134fda799f4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZWDD2389388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d38bdd8ffa48e9050e060886b8c6fb409b1df3ab5a89d3a043410722cc7419. 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/QZ5FN2417310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa1d2cc070a5fcf43a31f2e2e74c0be31cb1e923abc58d6a5526dd89f7996ef. 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/QZWV32462531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a79d6340629ce4e5dc4e026007406324607b0891003bfc8912ca790a994004. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:42:59Z), 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/QZZ8B2509446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970d6bbe1e33ee9e1df5cd11fe75cd2f0261cd6bb46d78badf54f603bf15ee13. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NGA602100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81574524f93f05425ecdcf040bc25b8b9760528e8f8036c14778d6481a517d11. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZHZ62205688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e3cde12b1d5a5f20863be386a36001e31e5c1f97e4b4de0772b77770393841. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USLZJ2182393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9115a665d2396f0187a7804c535ddfe0df25f96a63ad037270445ce4793b7c. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZWDE2238226.
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