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 0x66eea2288e8bd7cf3a838e169bd3242f0deb41672fcc48776b2a8ae7348e0e58. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84ce789a-bbd8-4cfc-9afe-2c112f8ddf3b.json and https://artists.proofprofile.net/proofs/artist/84ce789a-bbd8-4cfc-9afe-2c112f8ddf3b.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 0x5a66072d680af402a6e46696743ba8dfb0dd46170ed5b784b7f74082ed25d3f4. 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/INR832402385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dcfd5889e6674da7683ac2c46384dfef3286dec2b05a932542512d5f9f6f55. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INR832301920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ef1cac49a2b301d9d64f4abf85ffdc108dcae97132f6799bcf74d1dde5b750. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INR832302151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743a8acfbdfa0aefea7e7dbeeaf7e20ff71756ea9a14f8b853b55c9da0d3b7e3. 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/INR832302227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cac779a7936a368fe514948f6edb395c0db27de0e3259e56758226670c8db0b. 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/INR832302228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4efc80feabc2fa503abd5194056fc0a425a6cea903b5ff65c73e4894a4e911. 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/INR832302231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b689ef61dcb6c1361005af2dba5923bb36b584caa95fae4df15d146d819a4d5. 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/INR832302198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e86090218c1376a953afbb5069f17a10d2df1dfe1134d641f57ae9de619cbdf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INR832302232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eadf298e17b297936ae167ee8122796f8be8226e957e2e02eedd33d58b4d8f1. 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/INR832302233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf757b9206b0b42a921289d58a5613535eeb94aa008087afbf927f0a7d36e5648. 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/INR832302234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461ec501b63a43768f8d34bdad34462d36de35e21e26fa39e7dc729d77704118. 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/INR832302235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4552a9fbe60fb8bd3a5583206a65f6dd68472e1913181dcdbb111db764716711. 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/INR832302236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa331a4f8ffbdb8c85500be7664a0d2040178da11d4156142bdbc4f98991d5350. 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/QZK6F2113373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4acdaa00673dfe9cc79c6c63e625cee1e9e162ffc2a8f2e3e10c569bec02d83. 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/QZHNB2434728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe8459de74a4555c8be5b2f86a0216e22d97a9b0a3b9ed64048cba03b5dcca6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292209718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b9123d6b8cf15ad94ca87875506c8e64fa704a918a7fb149baffc0ad581516. 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/INR832402523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb330c96f4196e6c8daecc18b3d21c76606a3dd75dda230550aa8c453f03c7c25. 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/QZES82190526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf71f0088a0fad779a9bfcdf9fb61133db6b418988127777942f851fa6c6000d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2099058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251eba862a8f04f68d56e34d90b1d6736563b4470cabb2d3165ff8be5b8999a4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU762006535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5832cc1c38f452e820a1b9fa9100fa5616bbcb3b57525a78e1184726bf427698. 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/QZES82190530.
Marco (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f0cfc67e01d9e0ce9ea22d372390a6e956db9e2894fcd3297639cf1aa4e9ba. 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/INS172412443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e844da66e2184319799a1b2d02f40ca4a0e67b08ce7d55c14f3ccb775666c1. 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/INS172412594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3e0ab38914abaf0a07778a5b410893949c658e9df75b545ad2cd9dbb11fc13. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172412994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c8074abcc30f24d264a9f1c97f4514e424306976cc6811bf9337d2b18dba8b. 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/INS172412995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69df8e2fc8d1d852c77f0ce806b0e4edc73cd21985ac7d49ce63a496e0e7f6b0. 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/INS172412996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708c7cb6074e62c321c4689b21ed696d6fc2a4c7b4ff8d667f8b05a4b5ecb987. 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/INS172412470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ad8a66be22b12946e21b0340487c2e456bcbab5b8c7118cadb2a5b076c0226. 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/INS172412656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90b0e9deb0d981833f95676307e4fa7f0fa6f33fa2bce38d8e9dacd60537ad4. 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/INA982400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd694050b72929bd45ecbf6b02bba1bf38276ee6ac9d93afbb97a96422833ec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA982400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d2d277e6ff467a66f7d50b5d40eb0f02d1837a9d3537632becf5bc6d088b70. 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/QM6N22476225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8651a05e560920a9573825e882417607895ccee82272a7a449c7e0a8b59c266b. 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/QM4TW2448998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8869eb117a26d250b5da864892c10123dd6695a5d6e58cd8d63ad266056f03cf. 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/QM4TX2415286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1d6cf1b6698187dffceca30beb3d0b75d753d20bccd5cb85ba73c55464ae33. 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/QM6N22476248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc854878df398ee093b7a872017c8d193a4b987d90cee180984be59c4915df128. 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/QM6MZ2441964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef22e75f81dd6e6dbc42c179d6a3d73eea2ff8a7481ec6c5f7c8104af4cda051. 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/QM6N22577444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b9010f4fb04253456526b35de747b87da3f9793a56fb593e639a20c371de95. 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/QM6MZ2593965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321394f56fad7b830a02e0d42d24da922bd02a57b4390dc5703b967f73af4f84. 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/FR2X42532802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a23d783dee403dccc05f69d70b6ef81c6b30cf8055a1c3e84477706bc64b66b. 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/INR832503438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4178dda006090fb9e2edece18637243082731caad8af5b54a97c93bd1227ab. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172412099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc6e222382b3bc545604911d389d296bc07d096d5471e88f2e50c3927effe38. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2497436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dcebcf67cac3206fbfb0285bf245e9da7c040b33b27bb525cf3d304dec7a51. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INUM72400851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c9bf54ff380474d0f49e78faa43bf5f6478e4d1871567b4b44ce5c69c07a13. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INUM72400543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ea986004a729f5b441bbe56ff676bdaedda5996913813ad79f38f6df1f492f. 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/INUM72400853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0abb1b9a53444faec96d0b2e2d49572bdd1b9942bd78f1453798963a8543f1. 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/INUM72400854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc6d8f358955ac8c6a7a6508f2779f10beba9c40c01af1fd55a75a0c8403d55. 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/INUM72400855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c9bf54ff380474d0f49e78faa43bf5f6478e4d1871567b4b44ce5c69c07a13. 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/INUM72400543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b022734efc7d3c4a69b8a41fd1d05a5f1abcefd8c48889bc372261e385e45d. 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/TCAIH2458795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95a095236a5dfe5b64379c29455fcb96d803ad41dfcffd7dde0adf05d5b623b. 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/INR832402476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6d4e669e6b43639a537687971c38aedbd2998db679a76bfe779a1e5edb9105. 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/TCAIB2487229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fd85eff7ac97153c23603bdfbd5f312875421e355ba3d3b4e4787cd9b0be24. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2402371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0b84dc736b312a48ac85448aa8d790f84723b2cccfec6094c47a1d8c0f5577. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INUM72400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036b5975c681a8892c90923793332b2e650c60678142e644680e00284017a2cc. 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/INUM72303018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed31c7dd5a984bc70278bb309158626983c88f325bac2cda30e3aed137d51d5c. 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/INUM72301969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c1b8b282688079084a5ecc2b143b9573808112eb3b20604e74cf6c2019cca6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2226837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe3d4583b9d6403525d58b1e4da717f10c4c55131f15722c963eab6c9a99cbe. 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/INO132102064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6d649d21b00140821b9f3178459065558e699168581a12569b85e4617ef2e7. 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/INO132103374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c1b394987db76fd7d4392b0a0e478d96da63445689767db26fb19bee403c41. 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/QZHN62165344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2fbe747d03a5818088d3227e9f53ee7da4699044699ffeeda3a27dba219bad. 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/QZNWT2048215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe225e843ae312085f86dc9718ea8104a9dc94029273d4171d25c242a804213. 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/AUBEC2000834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a31749014cc35912f807e344547a35f3ebd7c87a3195c446edea2e43bf0dbdd. 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/AUBEC1912033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437b8cf19384dc357a4a839ec6c04dc2e30b886fe707f13682f7ae80fbdb0eff. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR2X42531376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6573c908bab6e3c529dbb7349de195082cd8619e0586ab723bb76546b9871ca4. 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/QM7282579715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a4b7378384e1169c61d650ccf759f7319783219b621fc787d4d82f640527d7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM7282579716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49e06d2a450a2ef6a2f346ea904b89dbdaa3a491c0685ae800a98690060d495. 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/QM7282579727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b21c4dfe79550b34d269dd28217ea47f14784c0e89b957b24cefab81d2d265. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM7282579729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699201b92ac0976b35a577fd218b1a7289d3d8a8ad0582a45ad5ade520f6f502. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42563388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc847992913832a30c8581bb6f9d47dc050c78460591817a038810268acb08e9. 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/ES71G2303015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6cf5c54f9cd2b8c6a715bb48d588840b216cfef50efd65da496a02c153516e. 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/QZNWU2323453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb92401c2abce3edb0e57987bc8182d1077177d5bae32785fc6ae4bcaba7890f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2323455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0748b3c69932946bf4c8cf6467160e5b2c76d21ee158a3b602af7466b2127ec5. 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/QZNWU2323456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8931b3c4f5b64e5bff0a7ea6c4776308188eb0f0016c72cd68871f607d21ab. 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/QZNWU2323457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e981f9b630f9ce1b754dc52ecf7a0ce90301c442f283c719b27296b8c3a3a1a. 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/QZNWU2323459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f7344fbc72275a5fc74717e6c59f2d6ae908d11595d3b77ca6325acbece6c. 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/QZTAU2125018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980f002e57dfeae0988284d06f5d3c5248c7202ccffb4b334dcf61d687ed0fb9. 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/QZFZ42358387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c6f1d61df47e9d2a6467f9e92961d6f8bf515a409bf12abae18b0729ab5c70. 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/QZFZ42358390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ec646ce36cb0312b1ee9d25e90ad0d9f7719faa21b2a2b2e35b4d1c6e694d8. 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/QZK6H2261739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fd85eff7ac97153c23603bdfbd5f312875421e355ba3d3b4e4787cd9b0be24. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2402371.