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 0xa31fa6c08736314cc9e8ae9fa1655aded986dc22498967dcaca35f5ffa92d38b. 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/250650dc-3915-40bc-a094-ed0804a094f5.json and https://artists.proofprofile.net/proofs/artist/250650dc-3915-40bc-a094-ed0804a094f5.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 0x94f160b6b0e0be60de28550887d9a65e95217e02427a9f438daf045f2c23025f. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), 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/NL1AP2068288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817395f95e7669116e9673921bb9caba722b3990f53c5c8cf09c9d3d5aacb08c. 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/NL1AP2069328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86145c20354db80ce0b4408956284dccf8df10f97d5033f0f8a7abfebd643393. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/NL1AP2069329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf641a220d86eccae0c4a880c422e6e2a3c73685c3847c19e96f6dcc322c5f715. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/NL1AP2069330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf646a942a5a3a39ee63c5a58c33cc2d59f116097959f8c61921a88a0b74a4e01. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/NL1AP2069331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb15f3ffa7ae66cef920bf33fe6f280a10909ce55fe7c8403f1557b8def5d94d. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/NL1AP2069332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514e8b95c34e538783674abc16a301174dc3c1df1eea38051baf620a20318d40. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/NL4NL2106249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e2816686f1376e62bcababc77239f17abcaaaa0e8dfc90bb5d9b4208195be2. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/FRUM72101163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725f53cd7d65de0b66a96cbd0f617e281da011ce9231799fedad0e1fcbcb3154. 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/FRX872113945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80856499460cc69b3d2acfda33c298a7dde604ead19e6e79428da15332a9cad2. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/FR9W12226228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1f12ca910bb178635b9d931b6f7b8548db7b322e3d80e5c8c0d1f57f7439ea. 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/FR9W12230609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0356d33c5b366e4f11d2da8913619226fc925a32fdd2147c3ef4fbd7224a61. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/FR9W12230608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac22e4783084ec56e7f0e42313752ce939b57586004fb36c2fa2e0aba625d4ca. 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/FR9W12230604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb76fe461e4e7913245224d2e9115799e27609a487f4fdfb57ffdbafbab5d46f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12230613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158fbcfbf3f6124b517943333560660ef3247d63671af4f27fdba7d7b1d40d27. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/FR9W12301301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1f12ca910bb178635b9d931b6f7b8548db7b322e3d80e5c8c0d1f57f7439ea. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W12230609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b8fbfb10746248f81fafcf065546e70962d75293d34f5c44b5c825cf8e6b4b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FR9W12300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adcc676699293f240ff87962b5f302f8e3617b71ec74d82a0000009951fec1e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/FR9W12230612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0356d33c5b366e4f11d2da8913619226fc925a32fdd2147c3ef4fbd7224a61. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/FR9W12230608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9060d33f9398fec083b5940cb522ff423dd12b7b471d9c69c2f8f5e12300f395. 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/FR9W12239298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b835470e4eb545b0c580e9d65e64057bf98e80bbe514c5d171394d8fe7e665. 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/FR9W12230605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac22e4783084ec56e7f0e42313752ce939b57586004fb36c2fa2e0aba625d4ca. 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/FR9W12230604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b641d6dcb80c46fa43883b9f76bd3b40958498c2fdca6fd2dbaf740ff77808. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR9W12217028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb76fe461e4e7913245224d2e9115799e27609a487f4fdfb57ffdbafbab5d46f. 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/FR9W12230613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884c19b55124f36449fa086616cb05d4592267a08038f93cf7f98c605ee02f2b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR9W12252138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9091182fb9f8d93ec8bbd0798e890b55cdd154e58e1603972b6e506e662d89. 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/FR9W12300328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a90b06ee8b9d8d715adb66a98e06b3d823bd96ac4f54297a97229fb72567ba. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR9W12252894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c1f47befb74039ef9f589a5dc2fc466ff1cb8f5ebb1c2ca97db0b78337e567. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FR9W12300331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71d3900d699bbd0f902cf656ef36c8647837ab56506dd5babd91f7c79b61654. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12223169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158fbcfbf3f6124b517943333560660ef3247d63671af4f27fdba7d7b1d40d27. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/FR9W12301301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc53f59ec1a1c54af747e99142d9e6f8eeb8808f5095137c051e00b3b7c9726. 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/FR9W12300327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b8fbfb10746248f81fafcf065546e70962d75293d34f5c44b5c825cf8e6b4b. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/FR9W12300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adcc676699293f240ff87962b5f302f8e3617b71ec74d82a0000009951fec1e. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/FR9W12230612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0356d33c5b366e4f11d2da8913619226fc925a32fdd2147c3ef4fbd7224a61. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/FR9W12230608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9060d33f9398fec083b5940cb522ff423dd12b7b471d9c69c2f8f5e12300f395. 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/FR9W12239298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b835470e4eb545b0c580e9d65e64057bf98e80bbe514c5d171394d8fe7e665. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/FR9W12230605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc601de66e3868a417f33ed5d97bf03876fd35489cc884d635206a962e6ecd17. 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/FR9W12333817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9306b95ab18147cd2549a674315732ee35f3a9b47b25f6c5a31d7fe5247fa73. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FR9W12333818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c2055f68532e9786d355192c6fcafcb40a698a5be814233ced29986cde319e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W12334123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ed4babed52f05dfb5c8a03e41416eca28c7f02f128f6f3c7404d0bd0880206. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12330854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc601de66e3868a417f33ed5d97bf03876fd35489cc884d635206a962e6ecd17. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), 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/FR9W12333817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ed4babed52f05dfb5c8a03e41416eca28c7f02f128f6f3c7404d0bd0880206. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W12330854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf46ab30e3b6b50cdd8feb2000e6d603444d040dda9d8c83743105c513721665. 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/FR9W12323537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9306b95ab18147cd2549a674315732ee35f3a9b47b25f6c5a31d7fe5247fa73. 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/FR9W12333818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c2055f68532e9786d355192c6fcafcb40a698a5be814233ced29986cde319e. 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/FR9W12334123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5b47d8bc3ba76419f57cbcdac45fe142727e544c69154ce1efe040d493c54f. 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/QZK6F2252113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcca968eb2f79a42bc10c9b69e18f73b0687704345f803df56aae5e2d208c90d. 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/FRUM72101973.
Dead (feat. Shelby691, Zeu, Slkrack, Saamou Skuu, MALTY 2BZ & Lyrrix) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbcbee8675d0008a883a60ca14020b71718a17e35aeb2f70416e77ea1633662. 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/FR9W12221210.
Dead (feat. Shelby691, Zeu, Slkrack, Saamou Skuu & MALTY 2BZ) - Remix
Dead (feat. Shelby691, Zeu, Slkrack, Saamou Skuu & MALTY 2BZ) [Remix]
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d01eb99c138a1b8883c08d9252adcea1ca6d5c3d4b880bba1c7e66dbf5e114. 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/FR9W12440374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3152f3162c7700dd04cd86df2244f7631cffeeaa863eb26bcde18eb1347b4182. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FR9W12251747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492f35e27ce83e08c5dd2482dc3a2d6c985475490bd1cccd871bf4f277321f3f. 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/FR59R2374586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b88bc7e0779d208987cf7af776c1d27b5ca9767488bba40a5c0c6bd84a0873. 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/FR9W12220329.