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 0x5e0834b67b7a2093f3132b1e3dc9351d7bab2d172b85bd23fa3fbc3504c4b659. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/835056a2-1084-4dc0-bd98-c4d24bbf3172.json and https://artists.proofprofile.net/proofs/artist/835056a2-1084-4dc0-bd98-c4d24bbf3172.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 0x2531b89a8d47dcb08392f48fb5b827fbae04d25a88824735cce9e54ee2039258. 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/ITDO81900619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea1a1c25d3f96b49b35e2150d0739b6df5e2e65e93d993fad6b4437275a1791. 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/ITDO81900630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c662cba58fb5ef77ac9e9962f82a9c9d6012a254ff5481da10344db90aec329. 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/ITDO81900621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf113c8b62beee515884b232dd9d785afd301b9c898acb4aa3eeebcfc56b766a2. 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/ITDO81900624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d5cbe5470914a275172e4b35d3a2b6cd96d7edf3504484b32c299984b51d3f. 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/ITDO81900622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a95809eb782362a5e102286c2f11edcc2443ea3c68cf78f96804722036e16. 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/QZWFE2494025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1329cf80b039249ffdb0dd4a986d9a85da729bce4589becd20cc918ba9336e1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82497786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba341eab57b2adba3fa863559e087662b0f91fd2ec8d7ca23d8f6f8091640d7. 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/QZRP52409630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3fa4c441b0f1896b263c8302be716f8c0e1cf669d073e5bf90ee08a082d49e. 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/QZMEN2432581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cba6831ce65a0f3c6ef2362df403c831e3b5e330e517124d01e6910555d1147. 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/QZES52451222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82312aab3fece6ff1e4ddbce515cdb44cd971f65ee7da77e33ce81e99d0c870. 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/QZDA72437070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ef84787f06eaa324fb442a455024130405bd1613c8f153a8372eb195c53d77. 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/QZWFK2383968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3b8b5c744b8a725d9d6df322fd4c55f187d42be2103b2336d57e541ddc9bac. 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/QZWFH2349563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbaab4e2a30544498b90f5c29a3ba7d21503c18ca6d439dc84e070c7b05061f. 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/QZNWW2363616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61588a151b97d6e0695bf137837c35b671a0fd74c76fea4ad8bdb47491c85a8a. 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/QZPLR2325175.
Bachata Del Sol (El Sol Festival Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea26a0a54cd32aaa433752d7fef14fb808a831ccf1b6e10d8f439f8d431d263f. 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/QZHN82384685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04560c30b6388ac820e11cf0d11a2ac9321f1bacf2c739e9dca09661a508d7eb. 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/QZHN82362184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99413a93391cdf593a1dc060012d3e17df9287486a2d86d404c12bbe8083758c. 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/USL4R2208911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536b7c36c8bfb4d94a3af3e21e40db9b3c218cc860d4689c26ce497d4f8fdf5b. 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/ITDO82000690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166db130c391629432aab35675e91ed518680a35e15cb836ca155fd68a0d4f57. 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/USCGJ2046069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e30a21b99d1d819211948ca0a722f71c38141cff75c8898888d620c0673fcb3. 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/ITDO82000670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f81fd1d040e50239e83c8b22f1fddaa9be9c00ff924bde97b57b0a46119403. 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/ITDO81800469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b9748480116b7680b26966542a5c9d879b5d2c9a9551220838edb95d95a6f4. 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/ITDO81800470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd44f24c223a030cde06df6d28e95c8ba5ebfdc593e763692de78c8c0e31cc94. 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/ITDO81800471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622c68423e7da5ae5e425903f040dcf26479af44edf2f9aa5ddfb41833903d8f. 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/ITDO81800474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589208f5adeb3cdcc9250502f60e870889099e88a6c265e2eaba006a93439689. 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/QZK6P2411161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd726c0dc4416ca58841c7002c566c1bff8617a9d4ad57d63b17c07098520176. 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/QZK6P2411162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3b8b5c744b8a725d9d6df322fd4c55f187d42be2103b2336d57e541ddc9bac. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZWFH2349563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ef84787f06eaa324fb442a455024130405bd1613c8f153a8372eb195c53d77. 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/QZWFK2383968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999f122fccf52551c9b5eb288972bdf8ee1674c5059467295ac6bb1446bfe5fe. 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/QZFYZ2448176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea26a0a54cd32aaa433752d7fef14fb808a831ccf1b6e10d8f439f8d431d263f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZHN82384685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11878f556f6b5f20a3e9b53bd88b198e33d0f15f0f14f3923910db88549c349c. 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/ITDO82300804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3ccb04565a39111fdc079021bb6f84a46c663eacad595a509430b3a6d9322d. 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/TCAGP2218922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab14b2fd7e8cef5f5563cd44620d4834439e673ea6df01b087065ce5c805f36. 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/TCAGR2275554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1b623436d427f981d6f5d537395f14358793fc147ae7799eca2a23f914be10. 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/TCAFF2054897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521ba634e018430416a61bfb6fcddfa3d221f5acb53d9fce28f9f42bde83eeff. 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/QZPJ32202809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3c1dbb3ad7dc0741e5235e88183716dee90964ba72c38eaf66f5be1549025d. 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/QZGWX2205690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b3c3cb6b640ac9ad2318098c9b5f00e6ecc447b499ac88dac9e16acb79b2a2. 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/QZGWX2205694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd8c7fae986758c69364ad893638317a5d523c92f265241d31a3e0d28aed85c. 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/QZGWX2205695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48e097fd0d224e911603ecb646a8f7da7ab086bebbb74886ee1711482e7f221. 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/QZGWX2205696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166db130c391629432aab35675e91ed518680a35e15cb836ca155fd68a0d4f57. 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/USCGJ2046069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377592074fc17ec3bd372c3c618b475d7684262250d0d63b2a09bd65d9ee82a1. 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/QZGWX2205698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c43fae5efefe2fa37bc4aae10ef0e763e99531b9e9510802c936a9e7e4b0a9. 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/QZGWX2205699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf64e20fd0984e42493c7c4ac839c1d656c543806f94062feaddeb7dfddc084. 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/ITFZY2300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02db56131ce0ea91793c534c380ffb372ed3cc8c2bbb7daa67a712f70d6389ea. 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/ITFZY2300334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ca9a7239b085e3a3176c74d726d0e45a661a484a46cfe40440dde70d040314. 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/ITFZY2300336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9020f9709cd6eb5d617b2a6c56e2348505d6ec5907bc49c1b915f8003d6330e3. 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/ITDO82300800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c7a4805b1ecd85218476f814143eb48b703b8250595889196dd57ec2777d63. 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/QZHN52380715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c553416393688c07be77a6b9b49c602dd28f2f8a501f6ee35182a458d56a84. 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/QZWFU2404469.
Salsa It Compilation, Vol. 20 (Platinum Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cea1246ead15439dc0270d64c965037a74d19aaedf327374a53162462e3c4f0. 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/ITZ122400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c9334366139895369a8047741407d20dd67281f2d5810c2a1f7a3465568cbe. 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/ITFZY2400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4417bc86926d18627e924c5a0c46d3e743b7e4527e1dcaef330c63a00b332efc. 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/GX3HH2453049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74dde02def470562948682fe7209a0c3778423b6039d298444c715aeb53c328e. 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/ITDO82400875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04560c30b6388ac820e11cf0d11a2ac9321f1bacf2c739e9dca09661a508d7eb. 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/QZHN82362184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe170b1f81582b7ea38d31fce4bebccc17353f4167d9e79c2c52269dde3b537c8. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDO82400876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c9971ebf33ef06d3c21bfc86ee6575d736e599db87b9845560ae75d9d815c4. 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/ITDO82300805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b100a8ea2473379d38b7d67be915c7cc7dcc00430543e83c50bc26d03874ce. 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/ITDO82400877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e714966ee45f0a5e054131b5507c3d2761b6ef2bc90e5dbedc931a0c6e4ee8. 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/ITFZY2400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114e9e591a0ad3e41762ad62c6bf4205fcabd73cf4c97526349ade3dcf5a9256. 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/USCGH2447693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b4bf15087eb3019c442c29ccf7cf397b330a060b156f611b813da427885092. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ITFZY2400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59db00aa8b4678a31bcdc6a2900f9f89de07adf077834a79ca80b8b6fa3769b9. 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/ITFZY2400374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02db56131ce0ea91793c534c380ffb372ed3cc8c2bbb7daa67a712f70d6389ea. 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/ITFZY2300334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38165f2a01a81e35624ae4b758dc9912f71ffd5e88b6800ced9aced96fa80fc3. 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/ITFZY2400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db1baa047a00f78cb073a6685f48037c4602e6f48d1816d63db4f185ea4db6c. 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/TCAGM2299588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf619de99d5e0098cafd4db4f5a0d66747b17d504272b896b2bb75e01ee99b5. 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/ITJ851900780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d1830acc8eff38a94c0a0153331bd68624a2aa083f16e6fd7ce58d9daa1507. 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/ITDO82400878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fab33c12c22e2f217d46c7b89ccac4dbe399ccbc3482e098296ef1a4e73723. 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/ITFZY2400378.