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 0x274e429f30b82e6e195eaefc71ac3e9e9411122259430faa3b9f8db4227410ab. 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/10fb525e-145c-475f-939c-390fe6f2abda.json and https://artists.proofprofile.net/proofs/artist/10fb525e-145c-475f-939c-390fe6f2abda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Good Old-Fashioned Lover Boy - Remastered 2011
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 0xae382b2bb2ebe10fee96877183f0ad7ad23edc63f44a71f62cba0ae819e1ac1b. 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/GBUM71029614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef070b5741bdd3869869dd72015be90124d620389c47fae92f9d5ace04e267f. 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/USUG11200444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436061d0f0717ed54b69dff16cc1a533e425a4bb4806b7c908711c14e05dbf4d. 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/USUM70601449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956b6087eea5ea2bf45680fe22393a3183619056c0ad8cc9539f541a2a0358b4. 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/USUM71911283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe7c15ec03017967f2fd4e8de8e3fa601140d829e186b6b3d2f2e4fc38b7a8f. 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/HUA320200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95d48a6773f2e0dfcc134d6e667215f292a4153e476d3f6a11b8360a10f89c9. 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/GBAAA9600008.
Gimme! Gimme! Gimme! (A Man After Midnight)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe9b8a8394570199730bec53cf82ffeb74070d8c78e2a6e401e4be924bcf17a. 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/SEAYD7901120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87159641a98532a304f0f468ef39355d35135458d5ae0ec64a21d6944cbc136. 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/HUUM71400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08815fa2be888b7791fd94c460821f3be273b99a2d5af91d227a17c8a032822. 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/USIR10500771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0eda8cd9270a56a8c87d8694bddbf9d1e2e4e5ce37f63796eefe1249160ae01. 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/USIR10400847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b4ee80e81b368d2aceaa02f35abb61eb7e3c26576a9630089b0a3a4c5288b5. 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/HUUM71400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0185d37c3c70a79aa652fc01bc39c00d99c3edd2195ec07b6dc667310ee54ef. 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/USUM71108090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dfa6753ddbea2a25f2d5f3f111c99cca89c01a07125ae217d23eb7dca4d7c5. 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/USUM71917357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17e0668816c034e65805bac52f072c23c0d0422bf119f147699eeb9b0af5a31. 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/HUUM71400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3392c53d3a0fce78d0bddd24ed82775c6a3f7dbf079009e5a79515cd62c0060e. 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/HUUM71900203.
Man! I Feel Like A Woman! - Real Hypha Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b228c9dcce8b3dbc93a1db77d3edb88b9b9e1b6cbfc853bdc1ce49324f362a6. 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/USUM72221071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef9e306ecde2d7f8bb8d5859a88a5fca5492504778a606684dab0c0a9eed122. 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/SEUM72400444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf059d4306e018734fcefee89a4fb178f97c81db2dd774fe85e6557076864b155. 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/HUA9B1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c9aed67cb750c96c05fb22ec3c2cf51212f407a0d196b2d1edf336736768ab. 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/HUA9B1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9721940a35eca9b30cb6255266440194927956426d78385afdc6a5d13fe6e61c. 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/HUA9B1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f5f95ca518b838a0afbf4fcb8b65ba1ea82b8b34f8868fee7b955523f321a9. 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/HUA9B1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf428e009c859130f96f268674d0646fc1222fe69bb29150356ffd32055356d90. 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/HUA9B1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68348d53ac17a2a12299b4762d9633662d5cc562848e87cfe0d3a779e23a3d18. 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/HUA9B1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9574d7d805a280a1c0a1ce1da1aac9904c61159e45630b83567bf2bbfb43efa. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA9B1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8028df3924589538a4fc7047e827febacf59e5ee78fabc7771248a145f37a799. 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/HUA321100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2678a29e8e75224bbe591d8c41f35e1de6e22f91720efc2b7ff030061f4c98de. 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/HUA321100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbc4642e162ffc9578533cfa06394ed426f74bd7b30ab99a322ce9c9bc343b4. 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/HUA321100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf906eaa46dc5ab6cdb3331aee7f15817b3f8c84400615843007eb942b2b472a9. 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/HUA321100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb989e2e88c8a5697948e63628d613d7278e8fae0acae462b5255c3263ef7f609. 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/HUA321100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0784440af3b956a46704a4714573b3fd438d7f2424ab3995c0a6f2f32e1c655e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:50:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA321100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4299ba622380dbc7f8d072ccde68d29b568601d1f73be88aca7ddbd9b1d66e51. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/HUA321100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77228fa66cba1d31107261fc9108e08332c9270addec5254b02c89f5954ea794. 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/HUA320500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ba77e4b8b94e688cbebca0ad3f84fc6d2457ddd68904b9f8fc2ef61fef78cd. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/HUA320500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c1bf1bdbbf66413418613eefcf3620fb0b90c2e4c3fd7bedb1c727eb5755bb. 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/HUA320500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8f94eec3133378844e14181f4cb6f948c250b7f1ec3ded7fc08536aef6a123. 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/HUA320500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cc697493db82c734a0e37690da089c180a601d35afb1e289f9bac0a6ad7a48. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA320200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe7c15ec03017967f2fd4e8de8e3fa601140d829e186b6b3d2f2e4fc38b7a8f. 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/HUA320200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355313d99468bb9216ebcbf1ef8f30fa8d1752939280cd02c054cf7970d68d4f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:25:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA320200178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2440f16606a10200168f51401e51081c84f6379f6ab4c0faa524b031705e3015. 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/HUA320200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f90541402404aa4df6d94a136ea65d772e387d611075f4e47f37fa15e45c54. 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/HUA320200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bc99ec50b99d8189fd449611d129a2499c1bde20234f2b686b2dfdd65144a5. 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/HUA320100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35adc8af66b873721164cce6f300b6f1c951821445b5c71b7621f6eede9067cc. 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/HUA320100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a11d352f048fb9ab9628c04c8055ddf6b2eb6f914d3bdf4ef108f24b83ac94. 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/HUA320100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4f5d04abc785ad9b6a48fb7c5262b1012c23d72e0b443d57ce694712570cd7. 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/HUA320100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff165fe41c1fc33cca617f0ee5e69c58775174e4b612a30ba796c9b2153ca928. 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/HUA320100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26b6e2fa01a37a5a6a95ee329d91505ca7adb6572f5bbab5b8987048c16129c. 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/HUA320100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe20e796dcefae4e6e88bf5ff69b116579c8d03f586ac3cab70becc74026a0c6. 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/HUA320100119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1fc4940d0513075321e4509d6e1c4a35a467b4e81b822256caaa9622069f9a. 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/HUA320100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d91519fb1d4d6c5187998f5e3d14af3475f258507afe230cacaad2b62fcc81. 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/HUA320100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4125980a8fa4cc08a1ddcb3d26aa175cf284ba5d8cc4c3679ae763250de9e73b. 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/HUA320100123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b426436b0759a8ad52cad2812eb65b4224b4fdc4dd7ea5fcb508f8a865cc78. 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/HUA320400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95233fb0a66824e3e369cd6543f652bb7da44145b114aa8287bbdbfb2a4b9a51. 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/HUA320400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe784a27bf6cf5e1ac2a64431b0c0ef6e432247c16a1713f61687943b19cd63c5. 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/HUA320400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9797661fee3947da56a048eadf1d718dd7549154bbb89705a003e41342401db3. 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/HUA320400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde96ef50fa926f59ee4515fa43ed6e661a2387e57daf5bcc7f357fe716e62f4c. 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/HUA320400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2371af6bacd9e79e844255d84d34f638d8a61d26ce188ec095315454a831d8dc. 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/HUA320400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128b185a19ca1b8aa63ff29f86d62f1e79709afd6b6f1bcbcd1ce1dee7413ab7. 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/HUA612103304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927db6562d9ff7edec993e1591d181c9ba89ed797a41d7973b2fb48e26831cc0. 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/HUA611901669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f8f4985a143375b7a59213e59a52bd54088a0f5bd94108879fac1b0c9dc8ca. 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/HUUM71400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95233fb0a66824e3e369cd6543f652bb7da44145b114aa8287bbdbfb2a4b9a51. 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/HUA320400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2440f16606a10200168f51401e51081c84f6379f6ab4c0faa524b031705e3015. 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/HUA320200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77228fa66cba1d31107261fc9108e08332c9270addec5254b02c89f5954ea794. 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/HUA320500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b426436b0759a8ad52cad2812eb65b4224b4fdc4dd7ea5fcb508f8a865cc78. 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/HUA320400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe7c15ec03017967f2fd4e8de8e3fa601140d829e186b6b3d2f2e4fc38b7a8f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA320200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c1bf1bdbbf66413418613eefcf3620fb0b90c2e4c3fd7bedb1c727eb5755bb. 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/HUA320500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ba77e4b8b94e688cbebca0ad3f84fc6d2457ddd68904b9f8fc2ef61fef78cd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:56:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA320500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2678a29e8e75224bbe591d8c41f35e1de6e22f91720efc2b7ff030061f4c98de. 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/HUA321100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4f5d04abc785ad9b6a48fb7c5262b1012c23d72e0b443d57ce694712570cd7. 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/HUA320100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bc99ec50b99d8189fd449611d129a2499c1bde20234f2b686b2dfdd65144a5. 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/HUA320100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35adc8af66b873721164cce6f300b6f1c951821445b5c71b7621f6eede9067cc. 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/HUA320100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8028df3924589538a4fc7047e827febacf59e5ee78fabc7771248a145f37a799. 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/HUA321100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09a7eba2940c19d421943ae47726741b209fbbbd3d5361f1ae13d8de5a3cd05. 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/FR10S1695613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf490744e46de3c0304e8bb8ecb5e1a640e027c7e29d7ea60c2154a04d90e802. 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/FR10S1695619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7e4627610b3ce9e0e62cdf44c35abb2afde4c5950603ec49c71960f2347705. 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/FR10S1695621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fe8263a128d0addb969aa6fb92f61fc5eb85c86f609cab24c2727785b4be43. 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/FR10S1695625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a41fc89a47214f0d6d1a24b6e7f4ea1f1ddee03de7e3781b00ee591f6c552. 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/FR10S1695626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa543ddf2ec3f43094a5af754f8dff90db10f9a71e094191e74d69efd6ff54b2a. 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/FR6V80845017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4dbdd52a195ea6e5657e4a359b5b1cc0004d6d62e1008656ffdb24dd2df4b7. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:58:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81915904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48ad8e70254101f15e407d82ff6ad1b6a00d3beea6bf8a7e7cfae95df368f00. 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/FR6V80862124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961fcd00b9523bd0bb897684c9afbf7e0e76f325a3738d77ed111b5ffd56d509. 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/FR6V80892487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cefed404f7bf3f20d26860d06741f16475b254dd0db8c83e90b706c41dd5c0a. 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/FR6V81203742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f326437ab6c4596a79ef006b4b6f0cee78ab27d8b3839a2589b06ee70729e4. 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/FR6V80869916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b61af1bc4be30ca51226cdcba850097205ef0850549a9d6b77410fac88a727. 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/FR6V80375752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4701efa1d373aac43ed5d635dbe7ce9b4233ae78c9218876a785e3824d6cb72b. 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/FR6V80862142.