1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313a09bae2bfea0d525f8d4a2d6b708975f4d5b844fd2dde440f969eddf6f68c. 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/612cfdb5-cd4d-4cb5-bd74-d2a4bc0bc292.json and https://artists.proofprofile.net/proofs/artist/612cfdb5-cd4d-4cb5-bd74-d2a4bc0bc292.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a2ed054ecdf3c10fb51d857618994ef4521198492f63fb621eba3289b89186. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG52101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e2d6026eb5aa2290ba372fa9a8418e265e21d940dd24edc2de5054d4fa0e07. 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/FRX762159159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef68a4626506514423ecff534cc57bee2ac6ef5b9e0a788bb8f67fd83293955. 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/FRX762159162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9305499d5894e1afc9d4b8f1c04af04951a1ed963e24efc3ae42e30b62a0806d. 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/FRX762159163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6146004853a2c3709c726b282e48e40da5c62e8652d705c5cd08febd2356d588. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FRX762159164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d15e1b12570083ed1a94e936fee3dce122a83df31e303fbbe4ec823d3a1d4a0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762159158.
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 0x663961828e5937f84503df0015c361664a988ad19d18415251b41b53a1986f3c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762159160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4673bd126ef589015b1e893383ee68ad6a8d5cd002ac0c5f3c48c218e4028a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762159161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe8c2164a0f0275362644292c92d996b6a25fbacef0204f1ade374e9ba98584. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FRX762159165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8a7db63707ef8907e44ec8068ddbdbb21797d9354c2a7b129a0facdffb94f5. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762159166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e755ce18699730080a1d6a7dc75651bacf85930b5b45e1a1cf10ad3d8aea895. 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/QZDA62432588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45449df6549a8f7e9030fc017e8eb7837b70f4a21b1daaa92c83da634879ba30. 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/QZTBB2214235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60256cd2d982cc144b5143b291f9d65a5554f4f978db9a50c1d48fc29ae12ce. 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/QZTBB2214240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8dc0d01d22599dbcea80140bbb5582307a45dcc3d161aa5994e932f4db8939. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2214236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8eb9962e8ff9797290227dd1e9632a8b076aacc59f734ebc1c1ca8b491e3612. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2214238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c5ae7cb63b6e6e8462cb9282b25c6d98667106624c8a7d5fd12f612a9120ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2489213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ba84c1211723fbeba30cc9db4e59c45580935cb63c9cb784c07bb4c3eb7d50. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2489208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56a84e6a0679dfd78a352ff4cc419bdfbe7a5f1cdf49a71c931e0f4a8db563c. 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/QZNWS2489209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc722f2f88b402229f41e704e348dfe887406882dadf4dc64264fb5ef10d95876. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2489210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289bc16ca2bafa51643fb62bbbeb2802d8dacaa74faba5bf6de84e3a037209fd. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZNWS2489211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f2270f7149ae1b20ce216c93ca4edf9523fa2fcc72010f6122604cc95390ea. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZNWS2489212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f6bed7e1cc97ce9af7a8296219257872bffb1ee9a8387817f1874b1c6ce48a. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/QZNWS2489215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdfe490687cf028af0fc0da8a0ebe17728f69a5ecf80bde8e32c7d6c3717d95. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2489216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e7c44d7cbcfc3c62cae2656b6ab61079b86ac02cc27df9407eaa75c67af48e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2491713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd25c0175e39362bf5e463a24c7bbae232cc89138f585b2efbae6ea8465a81f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2491715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ebb4cb4dc1fe36b778c1b1d8a5272b28ce9ec8ed2730631d61798c4d492082. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2491718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76791ef4b42211362cd950d74df5c44a8180b1a37139cf3b18d0244ddc60f160. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2491714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba776e93949a3d856972c006835bc494dee092e236b2d13acecd6c44242a3e7. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2491719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385e6dc76cc8665aaecb6ab47aba83ca4e5fb08dfcd6222aee12b3f72514e23c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62437977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc665961a607e192e326df694ccafa4a680ae8eb75fb3b52ffc13d68ae6752915. 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/QZDA62437978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c7696686437714861d7d0d9d8dfada6b74fa022f74e1997d84703bb2cfec71. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62437974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178293d53fbc51c991488be34b73d9500576ab4092479d4bcc67d5e714ce632f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZDA62437976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4385934a9ba65d5e98174b3eb84654fc3dd3ef05e093533ee7da6c03da7655f5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62437979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2150d1b432c2fd5df5b923dbcc243f3033a7f984f8f5c4a6e5ba384eda48f5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62434194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77422b096169d12d2959bf2b06e5d4273b707e83d857f616a6624d99ed3ed01. 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/QZACR2400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c363b8ffd974b849003f3fbb90836afbb1e06053c3544d29296ae32ba66752. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdb122218c65dd0d311a1b605befe4eb3f2e4428d350e5579c2981de4a4b837. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3baac562f02987dc10eb6582efb09b0f3d6030e18ffde1a4708a3ebbce7b30. 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/QZACR2400605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dc0f8aa2a9db04f2208889069fa26b3df59fbe69d318865901069ee0cfef6c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4592c432820ddaa26ffd206214a2aba02b3211371a53620cad3fe45c8d53de73. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZACR2400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99986527b42405dd509df9e6c99afc5dad9ded732ded039b00cec94ad4e04a2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cbc531e316db732c5a227cfe2888caf05ea50e999708f6ba847c810e8e9b46. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZACR2400611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ec0da4eea60e54a8268809fe0e589b7ae2aa8fbfcb062550e2e9dad51dd9d7. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZACR2400613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13da1e39c121ce6a8de8f86c3dec004a4ca5032b491f143fd293df40e54bb10e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef3695ec190e7c11adb10ab740ea941385aa04af3a6289519a696de5166aa6c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62407432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde529f98ea0995e8bbdb8d4829d8644bdd47925085b2681dda1aee9e6838e97. 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/QZDA62407436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e484b2f3f9835265587b63509c88773abdc6a3f61f2a8880862e5aa5d4f91a7. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62407431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbdcb5908b800032465365ffd82108ffd0d89ceba5646c5ce27d1c62be29249. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZDA62407433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20151260f5506bfda208d5ce8438c3cb8b7f9899f6b0b54889c0d8145fb6b70f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62407434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9ed27d9004999eb9fd196c47364c091b9aba41b5b1b327573fcba5ae00fe15. 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/QZWFR2313232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006100b41fd580c0a19a7a038f443bff52ba1ff03fac48a43b971f7a78876f54. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZWFR2313231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1318c343231fbd6f11fc5ac76e2d142f0d32266fe7e4d6456318a77e7cdacf5. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZWFR2313234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c84ca910fc84c24d77069de376ca7ae4385c475c45ff5eaf9822dbde81cfb38. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2313237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173976d64a221c5af869703b8ce20ae5d79e5cb195d9ae7a314e7db96d77fed4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2340244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4f4398d7719d307ba5656e22a7da4f667fecb86c0c663fb3a410c62d5a1ca7. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZWFJ2340247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc323dda0fe99196cd1d0007940980d34ebd0be7fc98dc2d37f315a9f0e0829cd. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZRP52349839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e80684913380a9140e90470386601bf83741c6f55d80f344d7d4dee686f230. 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/QZRP52349840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bf90f65d3565dee1ae6ef3648e6d925082232be1139c446a3a480601bd33a0. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZRP52349841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973c28cb8e9635e2fa2ba751383d2f33a7fac775bd19c40b038af65c55631427. 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/QZRP52349843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd692406d65a3e8cf7d654a400d81f43019dc5139ed26ab1b5dab3ae30db0430f. 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/QZRP52349844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f7b29fd83f25bde240c1bbb7a903148e06026111a7fde8cd987098916b34cf. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52349846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131abe61be2d52842cecb0d33d3884ccd7f81f27bc3a39851fcc6b58a3bdd7f2. 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/QZRP52349847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467c6712c3867f5503fec3e1c530ab0c06dea440ce9025b0a659003a7d4d34fd. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZRP52349842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2ca9513aea378e3f2c02eea2d8ad77fae6cfd37de1abef35be71954b9be78b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52349845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6a002c1facd8674a414b9aed143bc1270ded354c77ebb3a6b241ed4ee0fe83. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52349848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c0ae223f41fce0198cda6dcef74a7a525c5a6cc86e20a1fe9dbb2a5ae5367. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62232350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f4ffd6ffa270c35c493661a230a91e07e8162d9c2011d16493d5cd69f7a2ba. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62232355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412343be289c189cc58f7383c77caf387c0bafd30b444e35180952badbe2c2e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62348626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4a5d23ea81a0360c9f04b36ea3d5f3270f5ebc736f25da73df750d5a80d90f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62348628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5459ad511ac8cfaa5ed05560f9f4491cfc830d7c311e52424dae5c7ed314b3c7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62348629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b637663c9876f4f1f6419b0439a54407ba2d1a590d1fdb3699347e89ed21496. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62348630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c0a1663f24bf75251a2d78a8b78c50a564be343af7c3ec0b23cdaeea09df16. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEZC62348624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b14e417574513e483c906d19782eb1cecd1d53e6a732c5407d033999d1a69f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2352697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c07848ebeaa6afb98d4df3b0e41e641652b3cf408f38bc8ef6ac44602ab6e8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZK6N2352694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0af2e0a3255fb20aff021f51508b69abb51847ee55b18f7cfde0bb65ef4f20f. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2352696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43095d6f23c4d95ec58656f991a6f38405a83a2dc7d3f79d182de5a862acc005. 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/QZTB62235910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66426f702703303fb5d0810a3da859e274e3ac060aa32eb00f77f4325f1fd346. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62235912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb377d8021cee3b92110d3778dc7df28e33c29d97ed13abe4a1c422d12ce69501. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62235915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685c1f69844902fc92ca04e98d21eed786a7df186a67117183e887d4bcdbcfa4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZTB62235909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8a314419660122b9fd77d8094d5d8e513e3055a7c99d686a907de61a26689c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZTB62235911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a994751df63d874ae75ae637cd932ad9be36abf8d07de952506f7599b91229. 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/QZTB62235914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e2cef215afcb8f730d8b77da2f4edc0bbd186456375f678f6d1bafba90a336. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62235916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4253ef4aa4300a79d68837d24d69bcaeedff8691170c9a67f14835e1627b059a. 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/QZHN92288883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424ff5356c53f978bccde649c4286e6a663208bb753e3609241130811c3fffe0. 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/QZHN92288886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eab01d0382885adc5e45d6ca9ed3bba54f7a803cc0b2bfe74e8ba1d0b4401c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92288888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06c821042674d554bb26530dbf3cf1ecbd63b054ec8dfa4b75c2862ca7a1183. 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/QZHN92288891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd30cd1aef9e769921a7259a58a216907a5af5ae27fa9d099276c52338e979b8. 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/QZHN92288892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb683f04b41be590f605b4555f1afb2fb3c8505acb415484c30921eb86362ce. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92288884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aaab81e8b05551c8ba1b3b3bc4f6417dcf0e609c047fda737072a20e41bd81. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92288885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5339b0bdf051e247d61573a14a3515b1062880971bfefe98e5660d33cb2aff7b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92288887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585e462a31a29b4746b35523a1373ac37e663be5f4c16ff9bad2b38866c50d36. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92288889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29da3e12703059defba8df0511d9fd6f93ffa316c8d0872017665c493da9bb2. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZHN92288890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72f8fed42ec51c884826de62b5aa0b369ffed9f027d3eead1c36b04cd285973. 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/QZDA82283638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96c3dae028b6dcc149f6b85544c57b5146cac26d9201e1b6c841e822466744d. 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/QZDA82283641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d1c91079d992388781d88f6b66447377ff2792bfe6fcc338d3b3ca08df22f8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82283642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3382b395c5b7c5276f063f1446555fc37131e336243d1d5b67466b74b758bd6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82283644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a06bd210d34fa709a3724df272651a3a0b677aeea574ad923b04e38d9a4aeb7. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82283639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba6d9cb06823c43a4047f778ae12eb0e194497e82a22513b535583545d719aa. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82283640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe026f125d366d181ba582cd76c29ffda386ec0f588753fb5c317434483c1f295. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82283643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381767c81b03aea1048646b77fed3f8aaa296262401821ed5dd4bd4c901b3b06. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZDA82283645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12955d532fe7504daae4f85443a2c0084b045a295b091124bca2f1b801824838. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZDA82283646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13adb14fc598c7c8a389233611dd6f06e5b14f370d5eb5961e6f95c07deb162. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2147109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7d5f75b9550d53d1fc6bd0e20085859bdd540df78d451fdcd3e22c93127819. 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/QZMEP2147113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236695bc34ffc4c823936fbe7bf961b830ec642fe39eb3cd0ecd76294510ab45. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2147112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7518a6e6cbbda3ae6473c30dc18950232d9052918d17afc836942bd8167855e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2017893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ff042f140c7dc90da8b87fc454dcc2fd48ed9891be18d6af22db66bbf4f84b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92297538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f8e6bedfe22b692459a0f799c1ebdaae1dec0c9e73a08a405a6917f5fb7060. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKDH72000401.