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 0x3368094b79c27a8cf46e05d72d45ff16ec98a98be1eede385cb87b0136b3240d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c88118e-570f-4e64-aa14-0c2dada0dd74.json and https://artists.proofprofile.net/proofs/artist/7c88118e-570f-4e64-aa14-0c2dada0dd74.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 0x976735004892a49731589b3df7c3693be15cf24fbd8d714d16229fc366c9e672. 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/CA5KR0005275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e284e96de6c6bb18fc52124e7566e996ed88c9b2c3c5b943083b7173a61771c. 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/CA5KR0005277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04315066fcf027cf586c148e7bb7a8157b4313b7e425c7e56f5acf023f9d3768. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/CA5KR0005274.
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 0xe8c28f0ac2af4de01055d14221ed1e9759b50dd3782ab3ee7b1be5bab9c1bd6f. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR0005276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087cc68e22a59b98f2eb642a3e469abfb03578d29f50fe4b973e32442fec270d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/CA5KR0005279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618ad6ee69d9eb61960541dfb003a0010a685e1a9dad41142245ca6f79054fc6. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR0005282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a41554e5af203817100fd334d3c436c9dce027ae5fe3d79aa6910e39d9d605e. 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/CA5KR1970949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cac5fc26c8e4598777bc178326fd51a3b241b9a818fd6874e58f6a07af73dd. 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/CA5KR1970950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18738eec2f393400dd883fe3d90db673b2560754bdf029e2709ffcae117149f. 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/CA5KR1970955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020aebe38309100dbdc0ef8d2b917b7ad8f418ae639ff0e7679b957d5d3bd171. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/CA5KR1970956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11470129e133c5f3ae6d227e030a38a3e7185a94f1c81e91d043b644d8f60bb. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/CA5KR1970957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13eba362eb421424f0b49a36488c9bae1de4ec8c03a1b0f2396a1c07a50cb78. 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/FR96X1916511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90335375b919d81c83a6f7d65791966548f6c4503487ffc18f77c558a1bfba2. 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/FR96X1916512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94c111465d68057cc95588285d6e6d26f74c4f987fc7a2d4c6ddad1205827ea. 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/FR96X1916513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0915c61e87543ee61d5d0b3a03bc34903ee421acba290f0e7904984a860b8b. 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/FR96X1916514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10a2c1d9332f3c6c0745d4bf1f1eaab1c82227cd7ceb6244f05931404a39bdf. 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/FR96X1916515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd40a303f099923c17ab6b4c389cc57d35df3316d7dfd6c5b3d0f28b5661522c. 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/FR96X1916516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc35ff2cb0007df9ec1bf1dd277ebfd6059d4dbde5a7c0d8ba06ba560384b8fe. 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/FR96X1916517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a0dae15a8518a0998d403e8bde2f7fdabf274ac93f2d048766ce376c3b7de5. 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/FR96X1916519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f4c0f15087d99f1360185f04aafd60da16030edff12939bff6052182ceeeb5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:21:07Z), 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/FR96X1916522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3fb0a4c743e18a8dc3b7303a2fbd665d88d6145421a127f7f12f6c6428fe7f. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1916518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955a96a46286c51d2fcf5068c47004d1770b858d4f62ea00db075fca4d161893. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1916520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97e51a6f9cab9a0893f64bc41d9cea04594a03b3f60ac46f777de9b53dddf32. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FR96X1916521.
Si, soy llanero: Joropo Music from the Orinoco Plains of Colombia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe502871f75db7245a8bd2dd9c52cde3f2618861752230bbcd8b9e0c05aa195. 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/USSF10451503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc71c527f8f11510cb74223b4ac949fe1defa5abbe146897dfe88d4daa06576. 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/USSF10451508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f06834464868db02cca649ee571ed64fb812dcab4e8cd24f1b30392a23e6ddb. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/USSF10451501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad62055b3545d97dc139c4bac49cd315c598d63da805e58297c112557cc6a600. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF10451506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711d9200136e1c6d3b5460f5b73d12fe25150ad6c7997444d824fe28bb835c44. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF10451507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a974cad3172cb431fe5bb231f4b48bf2ecc52e898732b26d5851a351a710ab. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF10451517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf75bd25c4f96118fbb389ec82f9697355f8a77fe554d2f19eef607feb49c706. 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/AUMEV2331626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98cea78561032be14ae0051f330e56390a7f0f2b4080bc4ad9f39b63524bae7. 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/AUMEV2331628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6940df4036c76c88e240ea788fb4eebdf24b3b75af5832bf664d6c86fe4a412. 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/AUMEV2331631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c8bd6ff1e90284975a80400a7d2f120598693c45aa0bec2fa70ffb13a0735a. 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/AUMEV2331634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a90a0c62267694da9b1354c696d38c45bef0a32a5a2cb89f744d1fa1ee0561. 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/AUMEV2331635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b75f7b03957cc08dc22009fe9395ccb856e0c8634d4c84c387ca8e61851c428. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2331627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b16567197b4cd4617a7612448d69616041d68b6937573a3fc8ab6ce554eab4. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2331629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdc02e331c878fa83ed588f24de208ff16561274f3530e7c6273d482843b2d3. 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/AUMEV2329302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f8c8788a01cbad5485058591905d1f78e1d807f6b44a1f7de0ad54fbc249b6. 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/AUMEV2329304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf309d93d23bb975a5a5df241aa5d38c7d12dbb38eee0a388a058f99790bb00cc. 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/AUMEV2329305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed53dba460b297c50286a0aa3178a89846e61d5a1ca2654c9444b8c764c1440e. 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/AUMEV2329306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f47cf9bde84de77e1dcdf68c5f51208f140e1d4846daac91013d48d2a260b7e. 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/AUMEV2329308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f9d8f36eca8aeb2eb12bb209e5fa4f33349ef8e018e51fc4440797d374ee88. 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/AUMEV2329309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a5c1386526763fb8759ba9667d386a0438eaa072f4d9465d0794ca9eed47aa. 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/AUMEV2329310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c7424f78b62af40abcf54b4a5dd917efead150e782018e356900ee97cf40ac. 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/AUMEV2329311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcd8f18d6d8ef9072ae91b5e6d58301096afd35aaae30243a06c37b87d2ae01. 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/AUMEV2329312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a6a2f8b6cbcd960fc64402f365a85417e2e7bfcd8e877bc5f0de6e7e28a662. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2329303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfa2e3291c9a18bf2474cf6dbbe288f2345560dc0a169f4a66b7d6469e016c3. 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/FR96X1944404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0237b0ce93bfdbe124d86c321924e32d5affa022f8455b2ff216d3885037dac2. 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/FR96X1944405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab503ff354f1c4603a501bb3d8f130ce891491705363d0e51c23e63f19190d61. 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/FR96X1944406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26171509f069733e515e6462991a004e35d3afbfbb5e452de5944a42c4662b89. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1944407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9668291d7cc2a03348943b16396b41848751ebeb228aa01bb7fe34863ce0ae6b. 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/FR96X1944408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28d273a18461fb74c7641b0b7334d1095bfdfa3e32856c15784501d4ded320b. 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/FR96X1944409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04816cb4f074fced88fe15535669e0fce387e319fbf3c17f1b2a4a5992dc8a1. 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/FR96X1944410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59b59485886ee985ebdfae4b19a22d4418a1cd91baa8d23bd8fea017cf8fad7. 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/FR96X1944411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d1d7fbea7fe349c33a901322f0f6c242c46f2067a1c848d34c30f3a7b9e4dd. 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/FR96X1944412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0fb5b0ff2e27650df408892320cc814129022d8f5f639c3df2cf4a07f70d13. 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/FR96X1944413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee5bbe2e701cb427e2b284660548d5401ba75f073c62ef1e64175229ffad739. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:38:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22096025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec0b1815a8ef701bd540599ecdd8cfabcf6db59e8b9632c3f49e9c4d4282f92. 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/FR6V80200815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf070421671463bb0d3bfaca227c55acc6ee81543bb40f45e7b61a70650906274. 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/FR6V80200817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30125f96e30e858a8b700ddf8e5098f501147b8bd0e6a64d9455841ad34afe1. 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/FR6V80200818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596326015cc2bd41e8737cc9536ad35095724a31e2efdbde1b6d9e6eea2d2d3c. 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/FR6V80200838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaf6212bc3cf7609368d38f1ffb04886c28af6a82b9c19d02745bcd0cae9c30. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80200839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2de4e2c73d8eaf046f0214360de94ff7b9de896be795a4ad793759b8e5ae2e. 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/FR6V80200840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd3b3e95b8ddab2d19aac5fa9fa60af7dceb7f7cabc8058f9a13b3aae0f33cb. 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/FR6V80200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29f4c12e7a2ef4c605450b919c243514f0474377bc35cad8de5a335f29fe3eb. 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/FR6V80200857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b774efd92884d766b11e911ea80f9f8b988c0b89bc58233895a2676c48c5fae. 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/USANG2030719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376c1b563efc0a271d198e796ae68729e02e4ea43ca6567b45d13650532ece7d. 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/USANG2030723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a867277374a2e1dccb973cc9a6f6b7c5f6f0e6e5b7d60f71066037a8aa1b0fd. 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/USANG2030732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44a20e0790c3da9977ecd3786859d33baf7c8f661cc66812db5f9973872400a. 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/USANG2030736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bcb2cdf279e2d32bdfcfa9e47251162c0da6aad9fa56706b13eabada9be4dc. 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/USANG2030742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ccfcf18077fa19b910a42c5043e37a74e35027eedee6641a3aff7e7a404b91. 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/USANG2030746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d9290a67bb6ce9b23919a365a1d3f48a54762bcc452aa63845d088766ee646. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2030744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e1b57dc932e333f34f26560d8e484c1953a47935b0adb82be33f0286c38560. 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/GBMA22095709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dcfa08fa3a1f0605c86647c6bea5c68321c936eacbe0ca229bb4a61e29d71f. 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/TCACF1569400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd122977ded6663893e64152169586f9c4b615df7a90bab28dc02fd0c393dcbaa. 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/TCACF1569406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb23510acc50308139ae7b2a695bf055e1c7efab8c8a934ad55e618539c24149. 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/TCACF1569412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39c01adc2253320702e62473e6a8d82feb9f0f039cb8793ecffd08f011245fc. 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/DGA072296213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2171eda67d332245d59b8a9f7f8a537bdddc99b88a3f14d7e0cf9c58df78c76b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072296215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9771c204f2d83f0e1d501fe589fff900fc11013745370402cecb4d6d193774c1. 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/TCABQ1326536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf967a86baac8972a462e2631f4a7db7b15a8662742b579131c26f0b568b294ca. 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/TCABQ1326550.