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 0xdcd9ed3c25dc65712292d511e31985ebd331212e1ab10514184b766c3fd0dcbd. 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/6f02ff59-b466-413e-9d38-e4fba19c3cca.json and https://artists.proofprofile.net/proofs/artist/6f02ff59-b466-413e-9d38-e4fba19c3cca.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 0xa08b7784f3e9c55445361caea7520c76b7a889997cef8844a7fa75b344995625. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARF840400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21e7de49083574d64b06da5e062f2c7c85e28f9c664df8e337b3f5490590b80. 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/ARF840400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7376a872b1e8b6482b472dabd278a5e476f9a7f51c2e601ce9d1497ee1785f97. 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/ARF840400217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78221d6c848f6fdab4ba9635ee084bc7c86f84d054333ce00ed0a70ceeb36321. 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/ARF840400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6151647a795649b2479e632cc131444ba61b0faf9c9a8efef238aedba8556731. 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/ARF840400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96bc4ae9976d858a8aa4b859e7e2df79a858f9d2f254b3a56104caa77b806f4. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebd0cc0b08aa4b6347851292a6f320389e1c94c27d6fae209d63dbe6834665e. 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/ARF840400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa772f3ede4a113d4e740418cd8ee21cd84324f44309afa68705da44f9c430934. 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/ARF840400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab12f8a41eb2a99ba7eaec909984dfff32b9d992e80aebabadd4262de753097c. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARF840400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03d8222a230de847ddcc8c63b24b91d7ec7a00bf8176a39d6f753aad4f44c2e. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ARF840400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ee36b09a7112192f228b7917f3b18a3cc3298709c42f73716d2ab8ce64bb0d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b62aeb1cf1165cb9aaf93afb1bb7858a038c918174928d5816937558c2f8b. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/ARF840400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71a7ec690c752bd5e19d69b38574625ef1307828ff70fd6d1c7522e5d676d6f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ARF840400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21e7de49083574d64b06da5e062f2c7c85e28f9c664df8e337b3f5490590b80. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9b80a5f8485a20ca8d9fccfb228408617741ba446f52de2e156b9d10f3f3ba. 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/ARF840400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb219aab85f019bd1dfd3c93e5cdc1b455b1b0a98137fc93c65c083b9163811b. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae854b58de1b8d1a28f39b09c65c059ad3159ce884415b5260c341414d1d1c5. 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/ARF840400223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dcbfc5afea0092645f00a73f54b20f99bedafd542c66eb62926332fa834a57. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0317bc335668ff976cbe7fe938114407647818b63461273a1dd7aa284faff51c. 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/ARF840400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2750c8cbdbd5073e2432c9d3fd93e2d2e9f392a990341ff990728315fdf38908. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/ARF840400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa772f3ede4a113d4e740418cd8ee21cd84324f44309afa68705da44f9c430934. 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/ARF840400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02af88b6416a3e22dbcf3a5c99a3dbc87a81f50929448edfd67d9e3d9a62ea96. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ARF840400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde08d2df7ac1870161c7deca63030ab9e2da5392f23c3da1ca7dae77d4f2c7b. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:08:02Z), 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/ARF840400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5feda94235968ac537db5f49f14cf9f18cedd507e3be8e2169aa864ebf6a552e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/ARF840400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dcbfc5afea0092645f00a73f54b20f99bedafd542c66eb62926332fa834a57. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ARF840400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08b7784f3e9c55445361caea7520c76b7a889997cef8844a7fa75b344995625. 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/ARF840400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b7a8209a11d8abfc6a302ac6dd1bda99e26a873f64b84c991ff4d2f60549ad. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/ARF840400190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01923e52355c88e3f4c3dac25a268f27fbf2321271624b4870e96aa0a5cd864b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T01:02:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f84b82473b1a2dc448d155fbba1194dc2af295d167ea94e751ad5ac12f616a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:00:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e0f9521fa21c9555b2ea7d4ffbb450fabae6307ed438e964e2e0a76a8baba2. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/ARF840400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0267166053b0a9a745034316efdb8b762ce29f9f1e772482af537b07252b4a. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b36ade921ffe24aeff3d3e8df528fd1789e05891cdb3eba438bb4ea77c8e6c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/ARF840400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebd0cc0b08aa4b6347851292a6f320389e1c94c27d6fae209d63dbe6834665e. 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/ARF840400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db2d6c526f4d2ab1794a9ff9aa93b22c4d14b692bac367ee7558a2e9f75f1c2. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF840400198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2413cbb8bc9924643a3737c78fa7a84ff16f05e470b72a2af4fa5684935ab4ea. 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/ARF840400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bebe59c2ed6a8021dff38a6dc533b17d3a800132c8a25131a23ff46382ca8b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ARF840400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1909480c8d5cfb59de5606330f558c7e493e168b95e1c8cb59434aaf5843c245. 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/QMFME1542634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0622e2702fc7ffcb9395a9b676a9f96311ab5cfdde6f0debca93b7029949cafe. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QMFME1542635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7fcbb8c65ff77ef1dcb82e92625ac281cb9f50adecc27a7edba2efef2c7a41. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:17:46Z), 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/QMFME1542637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c326984bfeae58a9d5ddefe352f348333031d67bf6fda41f00564902ca0b180. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QMFME1542638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f550a2e657bdf34b36fcfdffb0e34da0d4469d567ba6fd04d7461ee2488c5f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1542636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef4dfa2d8154afba4f097cb8401434a2608711a127121b0f2e0bde791ba953f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QMFME1542641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974ffa6dd946e64936714c22412bc1c741f62e6af24807fee2176d657814dee3. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QMFME1542642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c30c86974a10e79b8f3ee3d17bd7c9c729b7e8f3dcbf7e5e45ce82afcc4f437. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1542643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffaca86f72d29e9abf867bfce652a67d4caff4d2d845a3b8bd95dd227d63ddb2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMFME1542644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22672ab129aadfed69c51b1607be6f3675adde087e493d921451e541419b416. 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/QMFME1542645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368d500385b8eb1206b7dc02d3a4ac9a92a298d0639e26e1605a88f6b81df468. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1542646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bdad78f22cb951f0688975d2a39fc184983e77a2b93de6069701695b8663e8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T03:02:41Z), 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/QMFME1554384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85404d312a452654166c3e86210a6d1deb88f7c1e54120fca494a9f18bb1c113. 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/QMFME1554385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2489c881a8732205ede2dc0705923de04eab86fe87e7eafec03fb4bdc0c3e98d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QMFME1554386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871185ea3b6886471fdec2ecbc8c0f0bc57d94858bfc5ad2dd7aaa1b73fe0a56. 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/QMFME1554387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2f22a51048228995b0f49f208f15af597f6cd33df7824d669bd64bf71bc7a9. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QMFME1554388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0a0b3e4c822d267344dfcc64296786c798778ffa7608bb942f08d2b5a65c58. 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/QMFME1554389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3039439bd396913f09849349a3bda32c80de2c13db7793db1a84a66b65642393. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QMFME1554390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0451b5b9214bd8ca72b69aca31177992ec15cfcd2fabe2d4b3a4d61b57d7c8f8. 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/QMFME1554391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da23de295c506cb168702167877ff6d61faf27b90ee0eb057a72252eff9f4eb. 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/QMFME1554392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab0b54f3c7bbe696607bc632d9e0ca9d9a0ef5b70adcb7941c5c122af6f686c. 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/QMFME1554393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d0596b97a886789e93451e243f7fd31cda65b6adf2e9a7826bc9097c5ebb48. 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/ARF851300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb930544d1a8546862cdbc9edb9816bfa5fea5117f738db2bb46b668b7f23c03. 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/ARF851300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23e5e266935c735d5dc4a563bdffb4110e3ae1c360a4abeaeff86af9b501655. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/ARF851300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca1385693621d19872c0d62716e639c2860ea639eb84904d01ac4a7c9b9a417. 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/ARF851300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e122a6c1825003da5ea3fc5d52ac530abc46df91276a529366aea7e40af9b0. 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/ARF851300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23f2aeebbb4c9da8b671c480f17bf240781172305875959a6a512664e1359f2. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/ARF851300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8b8134482b70fa92e74802c09976ede35116b95f77ce7e187dc58bb6b79ee3. 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/ARF851300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3494a4595ef8578d5d1f7a1c1c1ae0e2ddfbd63a87d6d94d8b56aaae1f5f7a. 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/ARF851300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2968e8b87eb56ca3c944f6d2001412d5f85b751b8a45fa445dae5319f1cc4911. 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/ARF851500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4f3ea2466ea45599ebab967b7bd422ba09d7741e7e16ba2dc1fde9821fa251. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ARF851500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1ae6d9efccbe37d4a84e8c588cc1ce54282c4f87195d21ef2386dfb997a542. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF851500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39883d7f4aa7122cc9d4adb3742fb3bf832f82a254bce4b9b857c29ff5f9c9a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF851500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc40e2062f440af2cf8ea41a8d9b72b94f7094ce8117477bf0a0bcf8d662589. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF851500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3d045141756915aeca1ebcda4710d834206bdda57c724d0e77a255cb27c1fa. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:52:33Z), 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/ARF851800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220ee6ec85913d3264f27bd4fd3424be20d73f48f621dd302d03c4e1766bd0b1. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ARF851800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09ce18478d4f81c30bd392c6c2f981afdaa00a7401ed3e1f0dc5f933db14c25. 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/ARF851800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f768999051ac3c6823a7aef6c974325afbefb235a0576f88d66cff1e9cf7b5. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/ARF851800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173b850793a4749c80471fab7fe371a53cf4900f869b80648f33b63fb5bbbc33. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/ARF851800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09916880d875f7ca6caefda7f7801574bd5e1161029ca229f48772d36000ed39. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/ARF851800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c151ff76342c3e13d1903fdb51d48545f3fbc069c72f344653545eadd99d2f. 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/ARF851800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3041bf4cb9da48974806e1238c18d9b74d25a33f644a037c2155bc5f559eb53c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:05:27Z), 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/ARF851800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6d61261f2598727b3320b374fb412ac4dc5361a4fd0664447102b6e298d189. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF851800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ad10a70e90b92fcbdbc87ea35c418e49e4e2f5845c3226b00e9421605b28d3. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARF851800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375f094a11f3e5a5f5b1343047c0d1194d40ef40815f879e8a116910b097bec3. 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/ARF851800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bb1592bb68b5460c9f285f8e6334e4589c9412399f3f78fdd11de7d70d639f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF851800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db54678708f28878c154b82805a254f10a6647e6c940e2476e5216f280c27c7. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:24:15Z), 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/ARF851800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b27fbafa34540549aef0e493a7bd3cd722b716f13887c8a6539c17f31f13fb. 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/ARF851800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f297116acd12ceb2e72b4f5262ae7a01c191ee7371ce9945ab15de1304347bc. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/ARF851800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae01ad8e6ff3bceeb5bf79ba20afb9652b5577cf8433880c479ad31532bf3f2b. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/ARF851800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059b9c8c74676bf4574a037032e524f834bcca5061311fe3d9e6d9df49d8aea9. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:09:59Z), 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/ARF851800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747d95a586bc06d53e18101c3070ecd87825b3cf96bf1a0dbe2ac5d0375a1345. 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/ARF851800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6838d68c713cb0a6aa8c45fd0729a65a18c8b8207988a127b5ad742c8b931ae8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF851800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e51723439901d400c87fac214f61b01717280f6c3e086d5501a9f827617b9c1. 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/ARF851800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4f48b7161b92c23f16d8d86d332674460ca6fd1cf2505e43bddfa9b3584262. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:18:08Z), 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/ART982000687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe0225317e802b69a6f2e99ec1268932059285770e67e9ba8d5d400f0cca2a4. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/ART982300451.