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 0x4409478e99c7346619a83f9666087284a54afd745282532eae1d974668963de6. 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/e9312998-910e-4d80-8e18-18f31013e7bf.json and https://artists.proofprofile.net/proofs/artist/e9312998-910e-4d80-8e18-18f31013e7bf.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 0x0b829c977c66a37a60d9e158cba58701a2dce896d90a86360f5647168f410efc. 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/INM432400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9edfb14c4d9ce689057ea62e005449493a3f413b6f09f09cb1e106eb5f95c4. 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/INM432400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3771dcd5e81ab44ec31e55cb952376f4e9aa92db0a00c8ba2e28f1e89bc37bc. 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/INM432400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393911ad4a6a312a66021d44a1b977e25f3c1e2317a39202f4612fd65a87f323. 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/INM432400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb42a66cd4075bd898b62373ea6964b38ca0dfc42d4dc21d26ba36fd592525a8. 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/INM432400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04d9e1b347f4abeedff6f835537add5c989df776f253612918f678b2e128064. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/INM432400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9edfb14c4d9ce689057ea62e005449493a3f413b6f09f09cb1e106eb5f95c4. 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/INM432400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1977ba9d799e412118438776f060cd0df38b4f1bd1b3f1e27c581bd3bd01278f. 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/INSD11935775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e47c9bad6340909d702668a6f5ac84d18430fb25219d36516ad41d4e73958c. 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/DGA072321512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe884d480eac1b4f03ef9844bcd50fd8c4b8be35c9f81a6df2fffa559539b77. 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/INU252310892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9ff857f14720526a11db8537ff4dd1e09d16702e4d3affa907aa28c8349a27. 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/INU252310893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09250a9cb916cc329f72b40f9103cfe8608fe8f8785c156d498c4f9bb485e0c. 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/INU252310894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f258491b6dc9afee965629f8fc04e53c3fc36fee93afb8596c5be0059fd42f. 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/INU252310895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba0e586faa7ccff437c8e17ac0341e89938fd4132182531fe4c6bad7448c514. 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/INU252310897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a459155e03b01018d4ced7573d3c26c68442aba5ecc2ab098eda98fb84981cc. 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/INU252310898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde047707f5b73af1b345611002a35b51413eefe4bd5d82da653df2312c47f7ef. 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/INU252310900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde757c85489600934e4779c49adc3031a129b785285074249c6ae4a0f32c4fb3. 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/INU252310901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c89d7c75c1a2b1d36287a82ee9bdc41daae8388b385a1ce209c8aca23f54444. 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/INU252310902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198bf4a43642f9b0f6e1ee811a718210f8535b2eef5412671e5a62ef344aac8e. 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/INU252310903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a53c31fb4909372bdce6c409ae2081e5c79f243c71cf196f5a87c3b580a529c. 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/INU252310906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d51b83166feb251caa3da75411e627852029da622ab3c3ef2dc1b5e1bb8f175. 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/INU252310908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5b9387798d57fe4fbffd17d29e94003ff75a4bc6e056ecb775ba892db31df4. 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/QZES92048015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb79407a99e8807e6f69f30a46543f1a62f838624f1e831b90e17a901b36d48. 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/QZES92048016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfceb15cb373cae517aa2a5ee8c27093e49b4cd2fc32d2dbc1e321b65c6e7d977. 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/QZES92048017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4c2a728c16b60603aa10263e0f1ae7b0892c3282f226c6f3055f9662c1fa4f. 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/QZES92048974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcfc91d7dc6b4c2c9f0c5a2a8c7ebbc0fe0aa82628c1a64e9d4d60f9dc2344d. 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/QZES92048975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cd499104ceef94f4c99e3e6e6457700a3aae32756b883b2634ac3d203469af. 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/QZES92048976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8c91b36ff8cd87661d4883c51f209b530cdf59b26b50412c43546189f15816. 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/QZES92048977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aad08c05619168f053583fb9bb4913de1d780583a28819dbc45cdd1af434577. 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/QZES92048978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384c65c4dcf6782fcc04e28d1a8870d851df32b449ce93d051733061d84d9dae. 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/QZES92048979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c53013501612abc1f90fc772ec7c0395c952aa97348f160966750cd39b2a4f. 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/QZES92048980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc930818e20b9c39066bb36c66bd8e092261765f0a9285478e594e4f4dfed1ef0. 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/QZES92048981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef03ef0a2d6d151abfdd10221ebc8468da82c0f7ebf9eb96915ee6d4c763a6d. 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/QZES92048982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600b12a474025e9a03d8efe5a9e8381123b62e2eb0b59db71f4395f2366f159. 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/QZES92048983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5544d4a48493b7a8698da8d6ca91804810179212f76ec61cf13668f7baae94b7. 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/INT132400496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53ecfb8c2224601ac52b8ebe88ab333bac8ec4a7fa0aadae590e94d9945dd45. 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/INU252414756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38445ae7eb7f709790910af7cc09e29a0c94fbb520572d6075bbf929347f185b. 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/INU252413860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2f2a718d57c07afa4a52c011db2dd2841ab5150fc83dccfb1c0cf5701c529f. 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/INU252413297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f29ea0257aeb4d59e171d7ce031e828efce164468d57040f68fa508dd83f6a. 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/FR96X2418572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a157349903c82f0da9416236e7e32811fc8af80b872b7a750899ec27bbd1f3. 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/INM432400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d80047f1034d495bd7092e95619b0540c6b41e8dac35afff72568f163d9d9b. 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/INU252412172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4ee76c2cadff8ce129224d027c655937af5c548cccd0759699d1c5a7e538f9. 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/DGA0L2347671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8497caabaa258c5d29992b1ebacef0dd5e9a49e0f63d718f06cc875be7134aaf. 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/DGA0H2376170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599d22ac137ecb157af27e02dd5d3daf8ca3501a8d9a1ebf8053c2c0c097735a. 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/INU252311527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726e15bf5bd0e58e801e7b244de02376ea4b9d79ff6619126a0c09d7d50d9995. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM432300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd194785ee72ad8d2816200a7dd4e5a9ac987eb75c053e4c593089f3bef69aa0e. 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/INU252310056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbe23b289dff7c0c97233d3022043169bbb7b17d0150adefd6aaad5c0dc2c99. 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/US39N2304478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e801d03ffa83cf52568ef0cc68fd6fb85e54980c86b0d0fc484864ad5a7294. 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/INM432300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48306ba3915e126d693893682291d0d06d079f3b6f5c8493e888aa0a773a96e4. 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/INM432300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828edbc28b2ab1b3a4af34c90fefb04422896f6d8f81fe18ca7c21176f364158. 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/INM432300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c3eb7c162448c1135722ae1809ec92a00e5a3b241e3ba8d3b4a9b15a0440b1. 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/INM432300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d881aff4772afad7fa5210544502cdc865a8635797486f043a255ede8328d99. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM432300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72239bd09fec7af2df13782e2411d00206ea57c1aa93cea4cdc9c1e989bc4a03. 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/FR2X42301554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6c8fbba737d1accefc16953b09668fa5d66171475135564d45e8817856d69a. 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/QZFYZ2384364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf102413a477eb33609552b9798206eaf081e99cc0ae661c9a97cc927a4b91c12. 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/QZFYZ2384365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cea153e593afaadb9c941ea8199a89e70762f7b4605c6ad32e64e8b27ddb322. 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/QZFYZ2384366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed4ef063a29643d07883013b4906fab28cc54b73ec17ac87db421f697f6e2d6. 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/QZFYZ2384367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b9fdc0dfd8399f54bff4e0fcebd6656ce3a8ff85e1485580b3aedab8065553. 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/DGA072204335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129e0c44e3d6c30b0435632a5616eb9cf640c185078e4dc6f1548dc44c1891e6. 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/DGA072204336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5203eddb8897d2410643ca9433eb88acb32841c4a8a9a5908c1d7ad1685a4820. 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/DGA072204337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e0eadbeddee07145838e8feeb5fdb692233e783192aa8c9e3983bc1fbe30c0. 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/DGA072204338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e265fd632d6e3216fc88fa45692f7a9b5412fbbd6dff3ebcc86cd19f289f193. 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/DGA072204339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa017e590a5e9febdc939e53bcc6a3653dd69b4180ddba2d3aa16a4ad068f75c8. 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/QZPLR2285852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42694985bd94fc541d177603b288ebb2eae593dd791f6835765bf816828de1a7. 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/INUM72200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c2aa1e93405958ba601cb86e11920a08a997cd11221d8cedd55e48d3c014c8. 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/INUM72200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcd0ac3cdefd2a77f464cbf9d4bccf47fdba744f6d6fda09df0f3d7366c2bd3. 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/INUM72200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66e4398c4be1849e4643de5af3724bd9424589fcfa873781dc40aa91b06021. 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/INUM72200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5094e249b0429cbf794fc4b0741667063a58ae03d92f0b3d53aa689c9280a87e. 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/INUM72200199.
Punjab Jeha (From "Maa Da Ladla") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21c1bcd9ef957bfcd0daa2046e81632f1fb9594ddc81fb880ed175ca313dc3e. 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/INE182219929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308d5d99b2933ce4907d7fa2dbf5a95932310d076bf884df9cf153d38e5f8d51. 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/QZNWQ2208301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9164a15311a4ba5315036f852c3af29e76e9fa71aa70ec2d29ed6f14ade20c4e. 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/QZMEP2223721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb3723534f439ebca9da85faebf34e34acc48724b9f20257f140822ccca9724. 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/INU252204113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb555dec8a24018f0e91d0fe96954dd5c1cc9c4126e0d125f95ebc97b6832dd4b. 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/QZHN72270865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c45e2cdb6b62e0997c5540905dde9be74565d01d377bcd549fd692cac8573f. 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/FR59R2291377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ec8860364b5bfa3e4ff8774a7290d809b0e8ed11fb275181db4532d23b2fd3. 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/QZES62292713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ceb3ebbd73998a034988f6b080610dede1c8702b24d0b1f828365c834b1f0a. 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/INB802000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01565b91ce97dfcf063cf3c9dc7f0873ff92ad8b0c5d29a5fa635ce244c40a97. 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/QZFYX2250890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20612c545f23b08e211df46c0225148a577c2298f1123a9e48ea0e7ea3e0fe8. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZTAS2180080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636b71f01321111d0c9ae950387b7e16e0802018cbe3657985266387c2be00c2. 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/TCAGG2294395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6737b761dc193c309fbf148d8b9335bb22b6f546c42f9d7022f856632a2d3b4b. 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/QZNWT2155164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77dd16d2783c11613f6bd1b85dafeba7c0315814e29c90afa07ff8996b854c8. 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/USL4Q2147114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250483f654da55bab8a722adf84b627a512f397bbafcbf505e18a5fc1dd180e4. 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/QZMEN2158884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaf0b57a982bb3e07d6181b37353f1c8a8732c16f46456f207a104d1dae5dee. 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/INM432400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5798584db22707d95e2ac195e4252062eafbe7792e7fc101249500218359e0e1. 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/USA2P2416931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06529974bfe3974aefd13cb0555bac9386582dee5ca63af41ec5bf792e3955f5. 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/FR2X42089217.