Hakan Yılmaz (born April 1, 1982 in Sivas, Turkey) is a European champion Turkish weightlifter competing in the –94 kg and 105 kg divisions. He acts also as a trainer in Eskişehir. He competed for
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 0xb29403bfd80fef11e4f7db71dbc4b70f26454d2b85f16a292a21987418921357. 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/60fbb963-38c0-4f1d-a02a-7bb5da5e1958.json and https://artists.proofprofile.net/proofs/artist/60fbb963-38c0-4f1d-a02a-7bb5da5e1958.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 0xa330c4069a9e046de97e2a8f050ecb9ea2f7beb8fdfad761c1f7e82657fe01a6. 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/TR0282306813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0260af958bf142661a6d5eb3009f4a0ac63860180f705ec556ab26941419e0e5. 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/TR0282306814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6c76e78e9cc0fc81d4d7da0c4a759b77a677ed0aa57d0e377c20dd47a29b55. 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/TR0282306815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf53cfa2926464a67731c43d08a7cd75d81f404a6f7efb8561ad3125a3dba6d1. 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/TR0282306816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69c2af78b4f8f5fa8650fb2e9eacd8e42c320634468265fe227408c12428e42. 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/TR0282306817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb5b4990d6b7ca6a5671a70e7d0f6f2a0fb5dd75a791dbed61bd70475689978. 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/TR0282306818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cd4274e6c29885851f6d6cfe35b9953932d75164770f3161abbb65d99054c8. 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/TR0282306819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4f7b58bb191ea6d5b83d7afec8d3a85cd47d8346ce68b25672fe027f2947d0. 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/TR0282306820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2de8e2aa38b1b9f64498af7d78f177a2402d5fa1be1202bdfb8728b76338ebf. 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/TR0282306821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4f280c78ee9723af82e0feb5818220ebb89bf14da49287a38e4ef3caba59fe. 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/TR0282306822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bad0ab598051d6f249661f32fb0215af5fe5c1e39ddfe040371b523b890f76. 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/TR0282306823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426075aebedcf070db0bd28c2b943522ff6f01ae3ebd5bc44960a2f90bf8a9df. 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/TR0280601532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19b5803d56d6c8116b7759b8f3fe1bcbf01d2dbfd9a7059d0fe134563f1277a. 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/TR0280601533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6ad2f155c0030c55a33cdf96818c9c29df96f088faa77c392d3e1b6c2d517e. 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/TR0280601534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbaf1702593a0afa9eb68f797f943fb1b75cf0320d7f539331510acf74f5d23. 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/TR0280601535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14c4c094cd6e9c204389a6bda6922a4a1bcdf27786312b5ed6993185238163c. 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/TR0280601536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5f2118323a236200f1c9fbf78f51c832a8f591b4f7247ab51b422e5efc7622. 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/TR0280601537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d65e0b7c5dde1b445ca84a20d89305ebd868c3516f537a1e820455ade70a26. 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/TR0280601538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc0b4635b9b0d572c6f6ab3bf9ed5afeb3b2e2641040a5ac34c1782c4987543. 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/TR0280601539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe593997653c23fa37cec26db3c770cf87520581f6433f34784c5490d5390b1f0. 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/TR0280601540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604b3e765284bcad87b31ebd52495ab3e42182cb3df2340b7b5b2591ea974543. 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/TR0280601541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34b2170a9aa70fe4dbbe3ee234388096a47bbf3b220cdb6708dad351a5a1c6e. 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/TR0280601663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9530919916283043bd0f67cf2d12b0e5f80a27916b0dae057a60e8ae8535db42. 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/TR0280601664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bbb41986684eba1b0dbd3ca195d1a6f6326ace06641f2e5773d517c7666e28. 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/TR0280601665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd92e4f7a27df7785e35d55b0bae38378a3740353c4cf4184b5de00d5168880. 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/TR0280601666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bf20cc2cc2c23803c90ea91fd921e88fc664bb0dceb522b8a2745d559abc67. 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/TR0280601667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71510d31b619ee4c2c90981344b84c33f8c99c84c0cc85b615dfed897a4c898b. 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/TR0280601668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0e390949bee543d49de549d2dfcb2b278577e64d45fc1a0994fee6e270bb43. 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/TR0280601669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d9c917d696cb455c6c3ac727dc717f3be488db691139f4b0bce4f5950a3a3d. 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/TR0280601670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6e46951338c0f281e21a68ebba91f45d120bd356719bd2f88b09698db733fa. 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/TR0280601671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb4b6e8af3aaa3467684d4f88548cf52fda3cb9c683e87e67e301864da9d89e. 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/TR0280601672.
Göçmen / İlk Konser Kaydı (Live at Istanbul, 1983)
Göçmen / İlk Konser Kaydı - Live at Istanbul, 1983
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b2255d1fe4c3b9b02c8b1936528f5673a3ef659fba23442f8ae7875bd01623. 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/QMFMF2218145.
Ay kız / İlk Konser Kaydı (Live at Istanbul, 1983)
Ay kız / İlk Konser Kaydı - Live at Istanbul, 1983
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9880d3a5b7da2cc2cf5c9d5e80f3448e16e1bce6647a0f7446b445cfc6dd4dd. 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/QMFME2135124.
Laçın / İlk Konser Kaydı (Live at Istanbul, 1983)
Laçın / İlk Konser Kaydı - Live at Istanbul, 1983
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34cc33d8a5dc31da6c944fea10b09ba33e1789599d98fbe69d307889779da5f. 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/QMFME2135092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ee40cb8f03ec5a0739ab69a761dd6ca15c4d09149a0fe3f7b5ec772f028b87. 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/QM4TW2122522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8262194dd8ab6acc5c95b1cf98126eecfbed6717d589a50b2dbe8196fbaf67d7. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMDA62215952.
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 0x01874de6e4ff1baa9b3e910ebd1dd34c40c44e1e91d3c99f7993e20ce125a948. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TRACV2000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e5cd7c96b52cce60602c75bfc0de4b5b3023921ff4fb655353ca3864247bd6. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TRACV2000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49898c88cadd3effd7155d431796492bb50de250437cbd4a75b657a71feadf20. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QMDA62171607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eacc26d057c97550fdc00a6bf7b1edd52adb60ee21c13567bbbbe0b314bbbf. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QMDA62215958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bea6e3ff1ef748d349b0c0126fc7aa0438b66db211e6c9a8254b9039c9f13f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMDA62171609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed23528f336035b5fda755f92c7cefef9e5a8f1e00f004622e05d0ae7a53e18. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TRACV2000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa228a92eb0f2f2705f45e4c97263d06e706a9f905538a56662bf6d6ade6a408c. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QMFME2117656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2575b1920db22939616ed47cef59f9b0d0053a0df506ebe649502b6e40ef234. 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/TR0281705746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb25335b0a4ec38beee2037c1ba930144db658054faf04c6ff57fa1f681dda2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0281705748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c5fec78dd83c17c1000328d4dbc4047d08bb613930a277b4762fc8086d7b17. 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/TR0281705749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4750dc968aa6b10d63584677831c534e5d403cc598121e3c0a50b38a7845b727. 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/TR0281705750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868dc737710ed6fd5b3b88d09510b21a503c365e855b94a0f26abf55f1b94a23. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0281705751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91bdcfb2195f6105ded412d2311602686a558b2c88dd892cdb47289f2d44823. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TR0281705752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718b043c8a6c7b12759d86972d669d4e66f15436bcd58af87125e6bca40dc2c8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TR0281705755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b10166e65b251b999c48064d51b3e060420edb2e703188dacd19263a43aaaa5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TR0281705747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ea5176324205b12ba5dbea60e125d5a25ff3d8e236dec5af408fc9c324abbc. 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/QMDA62403670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898450fa3b1d1cd8d69c0d5bc77ec799999002f820d130f8db9bf5a439fa931a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMDA62403671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee455a6bb9b56882b26d7cb5627988fd8d3ecf90cd3f532d9a35ad428e55cc16. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMDA62403672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68884b3b55caf1913f28e555e19615540d57a82cf838c43269dbe083da34281. 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/QMDA62403673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9629fa22a93b253d05ed7b6ab958a3c6c7d0740b824137c299ab643027cb3889. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMDA62403674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7eb1b65f5f52cdae0545c1952b5de3dbfb46c71933064b6784da96b86a473d. 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/QMFME2457111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5902de60b88015f8a8008a6ee4f613b5f7824946b09d21a901e0c3dc392b8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMFME2457112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d7625ce246a62e8d5771a1e64e166168292a7a8300cf012583993c4c3c269d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMFME2457116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe350e68e8e62d4e9c11268350a244a6a9ca3ee3d3a0f00b7c018b6da3f5f365b. 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/QMFME2457114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8827c35d5dd8763c28ccc04e9cf86ce09d2bf8465feae36428a2c029d3521648. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QMFME2457115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dad90a14c340371e7857bee493f04257882e75b20a971965676a0be1abe543. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QMFME2457119.