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 0xd48309f9d406a3fe73478681d6dc9727bd9fab5e890d933546934b2f06db5436. 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/ba22fe19-a5aa-436f-a385-482cc01a9748.json and https://artists.proofprofile.net/proofs/artist/ba22fe19-a5aa-436f-a385-482cc01a9748.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 0xd292861d45848f6c1c098b9e52686d068e4c63229a91c4f69c03f9f19ef5bad7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZZ8B2314702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6cc81061059ab5ab6bd449b1126be604cde40d9df8c4d0de973fabe8f09a47. 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/QZWDD2341291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764b4aba93d0c29c1e2c8eba9cdbeed0af4d0e12fac9950c0ba4e42ab513a3c4. 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/QZZEB2323123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1e525e32cdd1a096babb4146d98668847e2131b687e3bfed6a3f8a81681dde. 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/QZZEB2368258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e3466e9841534804d41930dd9c48129b3c29a477a3764f627bc00e9bbfc4f3. 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/QMANG2257011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611480bd2cefd3605652763c669b8e6eb2080cf3d09c5519b9109021c8ab8cd4. 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/GBRKQ2343804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6252b9a57d7fab97c20cb4e7c8bc20e7d3c98a1ac47799e5144d227db5cb1d20. 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/QZHN52263079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda85a83decb3479288fae75a0716b26c5671b8ef09b3a32c549eacfbc9e732eb. 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/QZMEM2156352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6534cb0fad3f81c021e4c7b96dace75f6308bfccc96079e2db42bf77f8cefec. 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/QZHN52263080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10be1ee2fd82dfdeb7c2cd27158c524065cc7e065e9d949ddfd2e3458046497e. 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/QZDA42206656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c4409c0613d473e278983ed621073cdec028c84ebf03e0aa411fd69285b3d7. 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/QZHN52263081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2887bcb3b4cb30e2ace664269d4d8eba5a308c817cfca11695ee7fdd13d65068. 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/QZHN52263082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25064eeb713c6729d8e8f124232c8ef20c649b17af4db8f69e39b49ec803a21. 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/QZES82256694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5647a4595098cdc2dddf03cd6d22e46c607e1e16a456efcd75225bb199977065. 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/QZNWV2120779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27733ce9ae5a4057e736be972f32f8705ae239fd2d21197afe90b730e0941c96. 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/QZNWZ2194858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf986450986bc8e6306c2a9cd7a080871664098427e09b0985f59091312c974e5. 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/QZGLS2441504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0c5d260a4a2c859becb3e056ae4559167813dc2f0eece4bf199e7971825fd5. 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/QZDA82373437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefb597bdb6ba261e810ac92567c65508913fef2fa5e9656c2682335dd6dc534. 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/QZZ7L2468945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f23078ec2a0ecdcb2928b810fb775ac267c508f4a630aed3bdd968c390f7895. 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/QZZ792409700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19a29f7c42b685ed47e81071c6f667379cc6c46cedba1eae7d1e8a5ebdf0c40. 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/QZZ8A2405005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaaae1aba429f2750b8db4abb1bb46ae8c1e6e9912bff728fcaec486916e419a. 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/QZWDD2419453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169f070f34527a8b3a72bcb4a6eb569c7dce1935a4d2bb4950fd2b5209d43be1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBRKQ2482874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513eb31300af825e98fc98bc834fc40b257b9b7c2ceed3c856de1b20d9c729d7. 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/QZGLM2463669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b70cb258d1fa820aa2fde7cde57ddd586930ea57091ca090c216f8182725141. 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/QZZEC2322091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f34b5281c5d3c7abfc280f2736efae6ce41825e8b576264222cdde5730ccf2. 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/QZZEC2322095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911a7248285de19084cbb6dd72af034795b5ac34da7973b6c2871c241e3b8fd0. 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/QZZ8A2331490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cdf141f592851b565a5b1e76fee5f53e0c3d12c7c2982f1217af97fef52a5b. 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/ZAA6R2100298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa718e78c23cc2295965adfcfc8a50c17c75e3ea603c97be786bcb8fb9e9d0d. 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/QZWDE2352037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50bd2a62a5dc99a20010db54d2f7237550449b57fb5e6855957f2e21ea6e2ab. 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/QZTV32342837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e96a7f6997d759b59de4354ab1bdc5966f24ef0ee07ceab98618b96dd4ca0c. 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/QZTRX2352708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e923a82e0d753a363384086cf98cc59e675b8c180fd42444dbc2329c52d735. 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/GBWUL2358087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7760805a63473a970158f27dcf56750b636262f339b902045688aeb08d010a58. 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/QZHN52389309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc303779a5141ec16e4076965a87d4dca147d2327a8f2c8d45f48594c747921e. 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/QZQAY2397661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa26f0da5edf6988d98afea413d3c50b73480946a148d40cdecd920b9bbe948. 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/QZ2J21506320.
Destiny Marko: En Vivo Desde NY (EP) [En vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc574f0f9e88164db1a7427690c8489d6411f6955d358a4043e71a737310dcd39. 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/QZTB22215276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1646be27e7a7976e534e64864cb794dd8b0915c024fe6e929118f50ebe215e5. 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/USANG2222996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bb115395c8f73eebe3c2561160b90cb84c1d65e3ee8f6cf3621309f925bc44. 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/QZNWZ2210328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6da659b4d405509c7e82e7d1d72b3a07943bf5d84fcbe2494c2da0e2c1de7cc. 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/QZK6J2257295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25064eeb713c6729d8e8f124232c8ef20c649b17af4db8f69e39b49ec803a21. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZES82256694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10be1ee2fd82dfdeb7c2cd27158c524065cc7e065e9d949ddfd2e3458046497e. 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/QZDA42206656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27733ce9ae5a4057e736be972f32f8705ae239fd2d21197afe90b730e0941c96. 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/QZNWZ2194858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5647a4595098cdc2dddf03cd6d22e46c607e1e16a456efcd75225bb199977065. 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/QZNWV2120779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda85a83decb3479288fae75a0716b26c5671b8ef09b3a32c549eacfbc9e732eb. 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/QZMEM2156352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e4803abb126e05b83e528fe0a73b34c6f0e78947a16e91567d618a5e76c4b4. 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/QZHN92181665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7a43f9d050783ec6dc90a8580c3f764badaf0bb431642640b322270e07ae4e. 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/QZES82164557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b993ad67288aba47f4a43e2578903577157bc4b11e1acc00e2699547332dd86. 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/QZNJZ2464794.