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 0x0bab6776f37884c1e9cc8e4f6434b7b1f32e88015e5fe170430abb5c54cd5546. 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/59286f3d-8352-4758-b09e-0c601ad0fef3.json and https://artists.proofprofile.net/proofs/artist/59286f3d-8352-4758-b09e-0c601ad0fef3.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 0x64fae1a04a8885d8e14ce7b81c0bc7af12e24ae33e7ff2f333698cc45bd420ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52404641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3b2773d0d515ed9541a77f04a2795861fc56800c41b862e4dbe110170f2f33. 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/USA2P2361131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9141bb61b5cce7334af605a80e9e0ec84d9c41721b1b5e411ef07a1fa9d4d2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282156564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b622e255d8c5628fd0b1fa2101283659c423fdcca441c4025482de78be67634. 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/QZHN62193877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed83b05217c7f4fa77cb7800016e84cb0025f93bff45582ad3e02ccc1bf63aa. 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/QZK6N2379838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f6523bdbaead76c502718bfc0f844b2153e120a1aedcf69d79efdbc6049f2d. 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/QZK6N2379839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86edfa10fc6310cf9581eb36c4f71dd1376c5c5c4b365bcae0d9222de5cc883. 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/QZK6N2379841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae56e601ff34126396c31a8f30ca564a7435c799c13b6ccfea6a73ddb3a2848. 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/QZK6N2379842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f0df7327e696e09c592fc231d79f0fc9cb14ddc75fc11eab140729065dd805. 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/QZHN82067945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6753c042583a321507802756545876835264b13be2fd82c8b987f32cbf417c24. 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/QZHN82067948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804c1257ad690d3b264a520eb02b48e5e1fd60478237d821f8e0ef2c13f8050e. 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/QZHN82067952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5c28d36ab502784b9d444ce443e7dc1adfb5586067f5d8191d8ff93930d57e. 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/QM7282460556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3613f6f66a19fbb7ca33a0e17875ca3e69c634ac657f5f2bbee15699efe961ce. 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/INUM72400243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b19f6af89addec8bc9be963df36436e4cafc6b2e6a9bdd94b2be61b0d943165. 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/INUM72303017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851e78331460e85cffeb926b2c5d7876ba96eb7e5c3eb50b09163c57110f5066. 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/QZWFG2329522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9fd6139858054a26913ced25c13fe2652cff84768a7b49ee4e688f64a8c82a. 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/QZWFG2329523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365193dcf33a821196d4f329689ba24ad7b2033db227a2fa23fd7479a2095b35. 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/QZWFG2329524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a74a95da44c6decc75a72972cb527850d4880b54a732d4e19813ae180e8c8c. 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/QZWFG2329525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d84d6b58b82f77fcf095c0c98ff497032e8967b3e19ec7bb466dae513bbd9c7. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/INUM72301970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abe1e07c3bb510201188d6b1d5c932046ffba74b78b0b63eb2945ff2376e890. 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/CHF032405321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aede44e05740778a24c0ceb464a14024742cd53d195e97013278c701bbc6227. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INUM72301540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4308ffd44b3562c9e3ceec201f8ce4cda6e56ab503b827ea0361a1b67602a1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZK6L2317727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7888d8bd67e3b57e2c6d53d086a6f11e5c7eb80e77edd50d9efb7530bd4997c6. 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/USA2P2250198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43194117f396db20c12fdd94e9aa73125ec43890514168b91dd9b99727a194e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF032216819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c89396ba905aebb1bd4289589bcd57580c304914b457f263c54c28aa734844. 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/QZFZ62286499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68d91a75d7e347a5932dd4ec7bb39f8341ecc1c6625dff93cbb85f0314897a5. 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/QZFYY2236864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc272f49b0398de627c9b2b27e27bd295fbd6223b2abd1015e1a142909c76f92a. 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/QZK6H2178525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf59b0aa65a5b3af4e90a8756dcd7c92487e9ca3ff0aa4f66197940853a26d26. 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/FR96X2148860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c0d78972768e0724d03ddbd36ec6d1923a99f38cffb4966161f28ce64b9ea4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62281023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2139f076934bac45e3d338c0c9865f763c9f8fe1f21e38709b6b3c09998c55d0. 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/QZK6Q2157920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62db45f20cb95ef83bedfcf48f28f4e5d5395b42b7dcd70e7618fbdf72e34402. 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/QZK6Q2157921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9f0c6035c8c34d36912d8e51ebebab9df53a3366cd5cc1c5ee3b4ea9b07375. 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/QZK6Q2157922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63c69cc1bb61c4a82104567a27ca4b376577f786ba8a79f8f35907f7251740d. 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/QZK6Q2157923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f399644195323ad35e6ec4c8b4482ac5daf4fe5a25316cfa082788e5640a44a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZK6Q2157924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e0773d85a04701791cf93bf06fbc83c55faba00d3612a93eb12d867146f65d. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZK6Q2157925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03be2f0704e5d05b8ab9e7b1788005ccb7ca7484cc794c8ede279d9c25a40dab. 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/QZK6Q2157926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d7323d8e81e0670ef97ee1fea79f74dc1f3ffc3292e769af504947c420eb6f. 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/QZK6Q2157927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bee02462c4a05c17dc319ea5e68251ca24a562f6680fdd775d33d8dd4923963. 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/QZK6N2379836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ebdef357feb451317c56029b1bc0ebf039a84d72cc5ae440ba4afb9dec3883. 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/QZK6N2379837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed83b05217c7f4fa77cb7800016e84cb0025f93bff45582ad3e02ccc1bf63aa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2379838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f6523bdbaead76c502718bfc0f844b2153e120a1aedcf69d79efdbc6049f2d. 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/QZK6N2379839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb41ad82305063c647d259b4a0bb3720bb9f8836c22ba176793df5548b6be31. 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/QZK6N2379840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86edfa10fc6310cf9581eb36c4f71dd1376c5c5c4b365bcae0d9222de5cc883. 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/QZK6N2379841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae56e601ff34126396c31a8f30ca564a7435c799c13b6ccfea6a73ddb3a2848. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2379842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1ebc8e891fe04e4a2e3232b76d8f794cd3f215f6218e6341f2984094e5aa3c. 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/QZK6N2379843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26c42e6c06255e67b527f861e8739bf3f93bef46b1e1f9a60bed2167cdf3c1a. 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/QZK6N2379844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf886f4af65b806d8bcdc4085f1f6911f0e194f4c0d86c40befca0a067d4472e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2379845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f0df7327e696e09c592fc231d79f0fc9cb14ddc75fc11eab140729065dd805. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82067945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0997aa87c2a76b8570654a5396e5ac0eeea48b69ffdec0e944ed5976a912c38. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82067946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732ba3adef0cbf3fd915cd6465222b4b2a5f3f4047bf9f99ffead69ea6fa547f. 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/QZHN82067947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6753c042583a321507802756545876835264b13be2fd82c8b987f32cbf417c24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82067948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032a8cdf6b8d6266cfb21bacee186978e20692b1759181ff837087fcbd123138. 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/QZHN82067949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c68b2a5e35cac81aa86734e08dae5be0737181c39308be0f6799179fa6eb21. 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/QZHN82067950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0d1009d8f28a7ea403a82cf6a3f408a9d056d90b28efcc2e632db15f986a65. 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/QZHN82067951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804c1257ad690d3b264a520eb02b48e5e1fd60478237d821f8e0ef2c13f8050e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82067952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7b3aeb43e34c3041a253b2b1f10697b6334d400f666e81db811aa4bb4a6d72. 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/QZHN82067953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e11b3a946f63c8b9dc9051accfc7bedf68140f45fa1ad5aae4da47eb71d4083. 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/QZHN82067954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b3409321cb4df06bc818fa3e7016fdff4f1ce28b8694b285255c54573fe160. 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/QZDA62065730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7937c3e81fe86dce7334a197650161bb48a3bc95deb9352ccd020b871cc9a7. 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/QZDA62065731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a6cd6a35d7d4a34e3f07978693192a6665b5654824174337f0a41583e872ae. 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/QZDA62065732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ae10b01da363ee035207d7fb6cedece7972da80a0e3b6735bfa171d7c6fca9. 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/QZDA62065733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e09d83574c27e90fbd04a0578063fd43c9c368974feffad0659eb3b09109b45. 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/QZDA62065734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd136a44eaf33ec4fb779a32ff8aa6f2ad9ad78cf21b7f9e94073a2d6d04f4499. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62065735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bc3c05cc68e7b3cf328c1fcb30184695a945038d131b639f1f9693c33ddae7. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/QZDA62065736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4da54e91e420afa0dc7a05328ece8b0bf2009fa37b43952e59f96ecc22f563. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62065737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29cbe71a1eb50aaa555e8bf066e356c79544f036ad9507fd2c648d5b262ab92. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/QZDA62065738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d3a8ec7b81815c489ce58955479490f805976c9755704d579779e26e53e162. 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/QZDA62065739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bd24eceb94fc0c20e5b8664340a24bf380a8e125c9ab7391889e4e4a55eb89. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZDA62065740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bb2042655df269dc674e60e391fc4f01b5afdad8b49429040e790654e5219e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZDA62065741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b975bd7fa0c9746504d8d7ec952e239f6b61a469ee00b77347ed1e85a80581. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZDA62065742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad12eb632e32ea32df6a48259f871c4aecc35b093f712649c525da24732acc7. 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/QZDA62065743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2106b6f5bb4ec4d63dfdf0658c463666127bf44e99839ef9910eb0efa3685e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2570830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c28a524764dc55d25d894cf1cb72617b5302c2d510cc288089a77d2ab0df5e. 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/DGA0Q2441308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24161bb39d27cdc2c7192f168803a47af20009a136c5589aeb093b6cd13e509. 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/QMDA62459374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153d79381da7c538860c91e3a6952bdb2e9d47b5f5f52497f1a4ea59af51981a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172409595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b8f604f0c54eac39123620f6b0e313e7b0ecaf08c3586774db32d64dbd5b0d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2370279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ab91a983c8035f708faa21c417f921938b0359a29b3f02b476ec06588351b9. 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/QZWFG2329521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851e78331460e85cffeb926b2c5d7876ba96eb7e5c3eb50b09163c57110f5066. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2329522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9fd6139858054a26913ced25c13fe2652cff84768a7b49ee4e688f64a8c82a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2329523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365193dcf33a821196d4f329689ba24ad7b2033db227a2fa23fd7479a2095b35. 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/QZWFG2329524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a74a95da44c6decc75a72972cb527850d4880b54a732d4e19813ae180e8c8c. 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/QZWFG2329525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215b6c9344c9f40257fea0776b1e9920da817d3195bbb6b10176911eb6da2df1. 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/QZK6H2352057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805686579f9c9df78ab307550fee8ef23981d57ea56b28426cc18c0fb8e1c5ce. 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/QZES92374235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0b88733952632bff41c671644b44a2f1b3614216c65a56128585706c3e50a3. 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/QZK6L2295766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890d7e9e595a5fcc52aa49acd94120303133b253949a557c7ff758e0650b2bd2. 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/QZES52203620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c89396ba905aebb1bd4289589bcd57580c304914b457f263c54c28aa734844. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62286499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9817b91356e5759e6a14648555724a71530f43bd46842c24d33cddec46f4673. 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/QZFYY2236861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a5b101bc3ab65018b203be1b77b6172cbc30f63f59a1aa6fe93e0afbb2df8e. 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/QZFYY2236862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58edad38a75e50f37f50b6051f4ff0c00d72e9f8bdccb86f6a0b000ea5d6691c. 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/QZFYY2236863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68d91a75d7e347a5932dd4ec7bb39f8341ecc1c6625dff93cbb85f0314897a5. 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/QZFYY2236864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fbb1ccda715bfa8fc179e41709faa413e5c25e752482879b26d537606c4648. 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/QZPLR2122570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3797208ba76792c6d1f823b63614359ce3778d5f591ee7d1956e1a4051bbf1. 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/QZNWZ2149164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a25b5a1237f8f0ebfdf133fad926faffd04fa7106be547fb5fb6662ced8711. 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/QZNWX2186170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e780716e807b30e10e3ce945b0c3892e357cd0c9f71ee3c700d6b8ca3fe246. 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/QZNWR2188388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27042a6b2d6d5ac821c32e151279a215acb888144b78dbc366a7bd631b8bf216. 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/QZK6J2147662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b622e255d8c5628fd0b1fa2101283659c423fdcca441c4025482de78be67634. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62193877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a6c0a7a3f8c661124dbb6dad77f3a70e58d9e946d0f6ec9b4fced3c8fef141. 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/QZES82113359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3a0cbcb522bc724bd481c72e302fe7ec03f866522affd99b84d404fdaffe04. 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/QZFZ72178930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3da6ab521c5db2769b94d1398745f6a11de2be51c5742c8e003a0b9913777f. 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/QZFZ72101269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448c52debae6b50a55f8909a436ad39c5ef6b495a5f8cba9cd8b714d8a16b4f0. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZFZ72101270.