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 0xf4a2f5a79ae3e18d58c1dc6dd2c3abe67ec5d4d9b7a90882fee7161e13d97d52. 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/08401f77-b0a3-4b56-bd6d-c33e1debc414.json and https://artists.proofprofile.net/proofs/artist/08401f77-b0a3-4b56-bd6d-c33e1debc414.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 0xe3232997c2729490747b92bd2ab004ed68b080d10391a2ec34533afc066e0cd8. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/TWAE32300905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db7438f58d54d6e9028c85276299c3a99a924ec3e34373b50bdc827a8a2dc8e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TWAE32300601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df2cb7818eef436744e11df3eb5dafd4b4f76bb39eb72e55ef026ac6d4a7e6d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TWAE32300963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3d8f68433c3049ee60221b474ee20cbc749e3012f7be9e199b52768297121c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32300974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd137967913e3afdf7789aee5cf070f4aa9dc545d3795fed2cd9074fb92603c08. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/TWAE32300975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77979e64c247a0f71397f389a729c00faa2db3962c80ad0e3d870b9a35791b7a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32200682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1da6d7b5d5288e64367eb361fdc46c1374f44c12d647c79a6c656a6f3962bef. 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/TWAE32300976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cb70591ebc76f93baf0a4834021b54319722df26092760d89b7bca9f694213. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TWAE32300979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424402ee978c3e57488d09593206011db12ea1e8b56d9057ec1737b811b50595. 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/TWAE32001994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0101174db70636420eb111f6919738170ba53f098b6ea36262d73620ee28af. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/TWAE32002015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3041e33428ee16002b7b7ee3cd73d5bcbb183f87b269fe061e5543b10714c5. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TWAE32002023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccbbe7eff8fa4693377008c98a0f454d56f32c7a20ab072b0bb46db3e26fcb4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TWAE32002024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd709fc1ee93cfe1677da87c42f509a30a34f912b2b9f80ae882822cd10708488. 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/TWAE32002025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb64c7bb0f0d822b4d51cdadfef97eebdfe54fedba504f3a93773396cc925a9. 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/TWAE32002026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6fb1675ef239c63fd681fc01abc6da60e574843f84e7cba56e699d436a52d2. 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/TWAE32002027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5773f382bebb10d239105c712cf3d5a066a7b54e77941240a735d06267a367a. 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/TWAE32001310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93b3eb5b5a2ec5301293a254137e740a720ba149e95618d52786494340649b1. 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/TWAE32001665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31e08d7fb518b45cbedffc3a0e9d4545995e235266d1b453eb78bfb817ad397. 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/TWAE32001666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814d72596062c07253f8dfda481b889c09e40e9b326274f45a55b8b6ddddb420. 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/TWAE32001667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaade79be9eba5b35db17e2d1f84f12fe027eb21883b316233891e0d375c0b92. 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/TWAE32001668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55477340e884326629c7a939245cd4c8ded63c7b8a089fee6c60335f2344a955. 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/TWAE32001669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013fb91e4869676a297adfea9b9712fa0a1d5974db3185d1e75b64138f7477b4. 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/TWAE32001670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed711b59150a464c0fc14a4a7094f28a0f0cbc7e852220d882abbbcbfb02ee36. 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/TWAE32001365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7938f92e48629e0b8e9c3b5bc24dc115054e4e2ff4c2bece5cea9206835ca1e2. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/CNA761800293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d1fc54c965e675dba68c35f804b8e705742236d8e18ea06ce63a16da81e3f4. 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/CNA761800292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05824ac298c57df3382578715a802b8c5a94281c7720c394d890479ca3503a0. 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/CNA761800288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cc485c09fdef4a3c23b690924e1e08aab9d9865570d622a1986838d00d2324. 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/CNA761800290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeebc7bad20657ae2788689fecb49cf93e95717bdd18ff344915757305a31298. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/CNA761800291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431c7b08f8278f8c4eb00b60c15f2d377ad0b003aaa20422548b5701f858d475. 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/CNA761800286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c70d30cbccbdfe529c33cf2d5de15da3fcbaa6aca19787b3177df9d2e711b9. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/CNA761800296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5134588cbcf3be48d1aece25ca4a95c02ad122d30451d245f2c0d374294646f2. 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/CNA761800295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7cc498a6113cf9f0012c3ce39e29c89fa5b09b62af95eda71781a98f1a94e3. 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/TWAE31700678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbcc3dbe8b388444050879510762beae14de1a489756697f1fe143f5fbee230. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TWAE31700699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e207322686f84d5d83dd727c1303e8266bd540cb753797d0fc86b79dee8f01. 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/TWAE31700700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad10a1485b21fe3c5c5d4f7f021eca0de875a54392a94cbdfc65213856a592d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TWAE31700701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dfc2ebdd7ff8377036ee8484fe1d290bb9b8f5ea2ae4cb0c1f7659bb600adb. 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/TWAE31700702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3beaef25c19681ade7c9a26f970028cae8a1ace1a492303f9d32155a3346d5b0. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/TWAE31700703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e0eb3129b546d5f875ba429dd62e76561c2072ad492786e8ebd58ef31b7029. 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/TWAE31700704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56258feb7a1e0fffc3f095de55f2d77304bca6182f3343f12f7cd6e7d1e8fb13. 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/TWAE31700705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e10d1ae00a6e1779ae8b907a67fd7f7cd80a70a053d7cecfb5e7b2b2e97476. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/CNA231502380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6345be65195f09c86c247502124a918c43cd03e1ebe89a275eab9fb65fbf9175. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/CNA231502377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eced6d58f1717c7d37da4550938d4eb231bfe54abccb623584c8a57fadafc6c. 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/CNA231502382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42b82d0b13bf0442928dad70e5c8b90ef756a4e07851f473d996080e6aafec8. 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/CNA231502381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8524e20e327d307e0d98b31a187d9a1410059a5db1b66c95c6b345e4b6a7f511. 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/CNA231502384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5425e0f3587e5ff2f6c4452412b1c6bedaa9950dd79213f0160d2a207e0ab915. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/CNA231502386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d95035f48287c06515c2b03e61084d2135e7613b903ccc3cb36a928e05d495. 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/CNA231502379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cc0c84df14136e5561626714dfa919d93066fa0b998d85232bb9f5939e4d35. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/CNA231502378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7503198377c186857f736b110731ab2c05c46f52ac43331032a5047650bf59f1. 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/CNA231500264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaab2db5e34697a5924ffc0b120827e19e3ebd639eb270754098da163db4ffd0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CNA231500265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498cc0732046c8c1f53e36386e8018a72123e1f1cddbaa078c1c2188be8f7306. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/CNA231500270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcf9be5ff104feecbef4256a479db3bc066201b83b903ed0268305219fc0a30. 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/CNA231500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26adfb6c75cd427ac22355cfdd7899dac9c7c5e53aea2a4896ee4110408f66f5. 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/CNA231302138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa530a7568f102f52de4d87f4948d5f877094729b45f2a987c3d4d6022d4b4d97. 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/CNA231302140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ba91ca262a8ba37393d312e094a0b142482b27fd0642f1a1c35d7d1c0a7101. 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/CNZ501600508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948ca7c27320bfb1e17fe34da1cf2f17f5ac0ccd980a090585beac28d017a417. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/FR59R1887634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f90cd4ba94ec1c20c667eb97c62dc2458e825d9f6c7d4cdfa5eb6e764e93011. 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/FR59R1887635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5451c11bb5aa4b88027f1536c028c61ead5fd0bdefe29463714defe0e91421. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FR59R1887636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f7b14ad8471e58fb496e1d7df3ea0e2e52ae77ba76be77043a4b7a8e338a75. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FR59R1887637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa786851cf4b9acf66a5dc4ef19f0f2cbcb193157584cb0b3784b7aade01e5d33. 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/FR59R1887638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8f2e18c4a24230121666391b151f5483f83cf338a86b194fa481c2be281991. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/FR59R1887639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7413243a0c26b90f38b709730cd51e481c79842294e42ad4769d1eaa426c6d38. 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/FR59R1887640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647c9ecc34af1ae6d4ec373e848c32560b0dab2d3bbbe5587d446587a2abd534. 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/FR59R1887641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44de2f02ddc951bc1aec04f54c86efae1006d8d9e187a44a57a582f35bced5f1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/FR59R1887642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8d1f525f67da075a9c64cd1db8ee9889424ab4fdf82cdeb3d1f626ba947ba2. 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/FR59R1887645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa2aedd87e95781ef1d8a86911392b61e71e35ad08195932c6d77e9a6adf275. 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/TWAE32405331.
以愛之名 (影視劇《別對我動心》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cff0bac4af4eeb2d786fbd92b181bf1e4558101e9d4a0cf3130407c15b954a4. 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/TWU712400709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df2cb7818eef436744e11df3eb5dafd4b4f76bb39eb72e55ef026ac6d4a7e6d. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/TWAE32300963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db7438f58d54d6e9028c85276299c3a99a924ec3e34373b50bdc827a8a2dc8e. 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/TWAE32300601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7f0c4c429ae43687a304f26216c3144ebc74e1424f38c27751a54cb2ed1534. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TWAE32203690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768bc785e67cfaf81dd0b8a35d7ee6ef976b51dc83fe4fa2da01b4d1f642aea0. 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/TWAE32203819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04a6857118ef1c18921338de018a349a3f0d4220bb0a6d26eb70cc9a0a71e27. 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/TWAE32203609.
当我想起十八岁的自己（PROYA珀莱雅「开学来信」主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3b82c19c1fb08ef4b8a07979fb16a8f2d5c94d3658789572c36b197a4829cd. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TWAE32100346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed79396c3d99a16b6abffa0cdf37406d8a9f623fec67ed887700576681b23ffc. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TWAE32100354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0ed5b2a5bb56bd202e9d4d506d527b0a4db18002c892f4ae947481ebff5ed3. 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/TWAE32001167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5773f382bebb10d239105c712cf3d5a066a7b54e77941240a735d06267a367a. 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/TWAE32001310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed711b59150a464c0fc14a4a7094f28a0f0cbc7e852220d882abbbcbfb02ee36. 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/TWAE32001365.
梦幻人生 (《梦幻西游》手游盛夏pk狂欢季战歌)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0df1472779a03e2f20c85d0b7d57411631d1a5fb7e41b4fcde6ea9a76140c0. 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/TWAE31901466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5836ae530f43cc3469c818440d09119760f1d033956dfb17fe983f7c21daf3. 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/CNZ511700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0687d944b939acb5bbe64b07610d8e10c9b0bad672690cf86064f31ff5536b5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FR96X1809663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90233ca0a714e11c4a25ce2b28f490f19a36425701c1c0eb2a2c2d17323a8b28. 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/FR96X1809664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226726c9456a1492e49a6404d7ed39d38ad060de45349aa45b013fa2155e400f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FR96X1809665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7503198377c186857f736b110731ab2c05c46f52ac43331032a5047650bf59f1. 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/CNA231500264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcf9be5ff104feecbef4256a479db3bc066201b83b903ed0268305219fc0a30. 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/CNA231500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26adfb6c75cd427ac22355cfdd7899dac9c7c5e53aea2a4896ee4110408f66f5. 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/CNA231302138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa530a7568f102f52de4d87f4948d5f877094729b45f2a987c3d4d6022d4b4d97. 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/CNA231302140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885e4b48db214f4ea5c74003e952c908d95b597d10b02d503783faeb6828b6df. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CNA231302137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ba91ca262a8ba37393d312e094a0b142482b27fd0642f1a1c35d7d1c0a7101. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/CNZ501600508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2171b937b9ddfeb723ca4c2dcb9281c03b295c283243b11620d55256f4df59. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/CNZ501600514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa786851cf4b9acf66a5dc4ef19f0f2cbcb193157584cb0b3784b7aade01e5d33. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/FR59R1887638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8d1f525f67da075a9c64cd1db8ee9889424ab4fdf82cdeb3d1f626ba947ba2. 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/FR59R1887645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe708ae7154122efa0af2ef493945940765c1baf54474476be1b1edfcc71110f0. 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/TWAE32501603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535c1e10e32c7cabaf1e3be7f7d86b9f4c266e1d21d1dc668ef8786e4f76d93d. 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/TWAE32502172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b8a83a8f0ce7ad6daddc219412a589e925e1b8bf4ae84618b7bbc16a89136c. 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/FR10S2146300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cff0bac4af4eeb2d786fbd92b181bf1e4558101e9d4a0cf3130407c15b954a4. 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/TWU712400709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa734f4eec1f8edc1c22c07f34a26175b46da964023a14d2a11fa6640398033f3. 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/FR10S2163087.
歌手·当打之年 (第十一期·终极突围赛 Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705f20a66c7ddf102f6c4076363ef2861258866ab8c8a34841130a080becd2ee. 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/FR10S2163177.