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 0x696aff47efd8fc7a335f0cb65d90487767ed22a655d806e9492ecf31bd10278e. 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/02bbabe2-f384-4813-99ed-cde41504df47.json and https://artists.proofprofile.net/proofs/artist/02bbabe2-f384-4813-99ed-cde41504df47.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 0x39dbfd4dbf587f7ae31a4411fae6c983724070bafdb7165e1978dc241f7d775c. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:52:08Z), 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/QZEQU2126645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f097407a0bdcc4d04168035eeec21d201234228827b42f3bbd5f5781955b948. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZEQU2201260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96a33a25be363169cc1bdb44435b9c7686e9768b6a913349f83a5b8ebea2cc7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZEQU2201266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc56eae247f6f77e83597d6befa20162c7be294b8cfaf97a6441887a41c96530. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM3DF2205019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a37911d50a0ce396bcbb0fc6137362adc30aeba8498e63b4b8ccc8a97398a85. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:28:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4810095f982c232a8701613d495c736a04ca897d3ed73e6d4d9a34b9c01ae17c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES25F2301345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7a311928ea9fcdc3ad2260670a691cbbd55e95a486d0853ed2238bda980de5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES25F2301335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b9f9a08e21cd746da403587bccf790a37663769d587d7840b217917e9fd8e5. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:54:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a37911d50a0ce396bcbb0fc6137362adc30aeba8498e63b4b8ccc8a97398a85. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:56:00Z), 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/ES25F2301338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31034438e5f76bc22ba32b264ae0cb61b5e5dbc970ec52d942d6b5313f127930. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/ES25F2301339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8ae18ccad1ec44945f173e03764e6e32f841eb11e107e6517126c1d8164ba9. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c47fdd9ea56d988226f56254582a7733d3889d795ad18f84fad5e09549177da. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058ccf346a450417b5b038a3f2951467ad0c3c92a149bd6c7f7c2e6e043f0a6e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES25F2301342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb19cdb40d8be4300eab623ce2e581b126dd50ee4df8451084741892c041ee55. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262c809adb6277eca34db677e99898cf9d1a4581e8886a435a526f22bec26630. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:17:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4810095f982c232a8701613d495c736a04ca897d3ed73e6d4d9a34b9c01ae17c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ES25F2301345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3a126092ad805d72384f4215fa077fa252598d6ed41afd000febb868774d11. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES25F2301346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f347556ad3faa35b6e1132954b655ff81f96c7f1644cd1d034314652e1b904. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/ES25F2301347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb01fdc9a9af7a6a6b90050a184eaf5f405b76a26d59753107e9cbd2f4459672. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283933f98eeb32bdb22c47ef575064cda4a43e9905d25f7df9cba873d89b7dfb. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/ES25F2301349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327813482efadef1242f4cc8e12478c4bab34974e6ba1d2a77342cdbbc1d9cc5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES25F2301460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63b3bdeea4c65c7988a1d8047a815812e3b80d46a85eead35886da06267166c. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/ES25F2301461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03202d0afb33b25e1e069706d9318153dcec9b2819eba7523acd9d7df68a14a. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:02:57Z), 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/ES25F2301462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b5d125d2adfd990973880f01076e88c0adbd57d3cf417947af10d7f0ba9596. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c752af2d1c96fc4bbe4dae082ecc496632cca1613fc8248533191edb731cab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES25F2301466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c155c29c203b6fab301820bd329560080945ff2820748e591518690f3570a3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0483285c976a2e09f1d3f4d2f3abba278b4fed7c7eb4176df6d29b9b9f36daa0. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2301468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20db36090a804230d06d98680dff959a6b3afcef2855c101bf564287cde12b2. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/ES25F2402828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef2f0bd05d46f86242be28290be7d437358b870f276aa08160ef6c77960e05e. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2402830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16eb6cb5d2ee6ff068148a9c8bd3b02b5568b28bfa002d76d2860f77ed38ba7e. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2402831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691b65004e72cddbf25f0b40bc55d46a28fe293812cfcb3f9b2f13cb17b0ccdc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2402832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee086782f691acce6fad6d80c99bb00388e08a749bba0ef188a598ea71d294c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2402833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b31dc4b2c6b08b3166fbaf6d4e3ff24e2fd27e521eabdb377e5327d9550bcfe. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2402834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4024f066f8ec12c557b45b60a8f510fc8a49e024a9c79511308b8c89f0cc05aa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2402835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f304273e8b9c05631752f678c9ba3a4785b9886580b3fd7acc71ffc987b79a. 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/ES25F2403288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686e566ba10c5bdc9a9a2d3a429330cb32740f3a6a77f198c02bc9220d164acd. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:09:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2403290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a2332b22787aaa6602979db68c7e34d2d3eb9551762b58c1f52f9163780aa7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:13:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2403292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b52e46dbfdc32f27a45c3665af9674892e3d31e2b90b529f3cc1e831383f578. 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/ES25F2403525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677dce512549db0fafc9615a265ba5aa437fb763a92f6a3e1f6ed9bc1daaf7d0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES25F2403526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd55e8f57d9ab72cf8a7ad1d0fb787dd2e0bd1dbc7876fe3b1cfb558bcb8f4da. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ES25F2403527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3c2fbadd1a444f02f33f4889efe591dfa0c521a270c21bdec50605845c4835. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES25F2403528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3be82c743216bab3fa94355044dd870855069cddb2cdb185e50c18a0efe1983. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES25F2403529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8ca72cbf845042710f3c9095c67031b9f70b201686a3cd72861b8f05167e4b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES25F2403531.
TBT do Pernambucano Relembrando Sucessos de 4 Anos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0640c12c7986d0e432c36466a94ddc56a27afbd3826a1b7f4857c13314c4973. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:46:30Z), 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/ES25F2403720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ee518b4f1205d5c3b6d2ffd489276fc669ccaabc8695ca5b98edf3a02b35be. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES25F2403722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792cd9f9ad00eb6acd98c2ae74839e043e634969bd8826d15fdd7de827db7e22. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:20:30Z), 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/ES25F2403725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdb681aa6a2744d1cff9d3e13e500a6746f2a0a1e872b603f32fc2e42ee106e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ES25F2403726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3720aff05d4ba5168e076c84f96f44b9cdfd66689afe89355bfec69c4bcea08. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2403727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83add4fb3c8bde941109f9394cab39b10af179c9ad2f943e98b9fc6f91c492cb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES25F2403731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff92836bf1a1d2c944014c22896419f6fb5d8c73484120856f9583bb19e93b2b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2403732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841ef9973e0dd7e9a9248e79e769c766aff02219f1458961df592508d8ef390d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:44:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2403915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c0b927fda335b5d9212244d1ef9afd423453998c1b9e1f4a03df5aa96ad79d. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2404178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33c7972c0d54e38917adfa1b758d99fd04a79b3e2ad1c826bee46bd113549d1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2404179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731a9bf4e6f3579eb8b908657791a6fb043edc4030a10d6897367655db0acc99. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ES25F2404180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ccf810bf92c9c8c67e12d3d2db5d6ff0dd64894d23bd3d8f31c16d1fb00b90. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ES25F2404182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7834734a516b7f971894bb317fa1068ae0e5c880d06f0787c1b9573677f2ec. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2404183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643f5b7f4df1ae7e246b154a53926e1a547093b645c527c0d1b243b5b8e0cb78. 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/ES25F2504330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd25a9f706d3c09aa523c490483b35a9a9d1c039aaa3438cbebfc7ed3fcb26c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES25F2504331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c225a4486fda327bb42331599f331ce5fc545785ce6abaea00f96d99626d68. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:44:07Z), 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/ES25F2504332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacb56ebc630cbbd12aa0ef29e85b07ccbd582b37795f4a0388bc0c2c1c766f3. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/ES25F2504333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714ff31a4ad47cdf9e5fd46ce344ce6b76e077b0d7af9f41ca459b4255c19d7b. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ES25F2504334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ade17ece7ffacc4e3482347552f94b33483e2a967f7ec1e44ff5e5bf2b084f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ES25F2504335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f26d00a79c9d3e1806697c286d7bb2be93e7c58f6ab6a8fd865fcd0aece69a. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2504338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0af53dced3204c03bcced2198cfd08b4c0f803f46a88e20db7dc9344aa852c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ES25F2504339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2dadc56ae2a6a436fdf01ad987bc38601889a56867b97a9836e3caa2942e5c. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-17T00:14:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2504873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49984641cbb852bd1e361fd7bc6a090142f97373425e96d957102b279f6a9dcb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ES25F2504874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2811169ff21920e21c37bdbf5c9e6286730a070402b4bd7d72a425fc9c5e64ea. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2504875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1c95c2f4f204a9d845e936684e99955a5ff6e041daebfbfa7cb66d1869f867. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2504876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7208edf503247a24cb4d23f88935168f3ec578a2fe7df73efb465f0abba8487d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:25:20Z), 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/ES25F2504877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036b00cda35d4829ec3e09d8e3a54043aec2cb75ba238c16198dd5d4f5522b8e. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2504878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cacdf4c2099ee9622a0e167190e8d7aa1f1e2a17d6ec08b2b00d886848d7eb1. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:50:27Z), 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/ES25F2504879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11775d017cbb09419d1b70f71272f17db39d2c43dd8593b26e0c41d496800863. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:35:04Z), 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/ES25F2505077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1fccaf9318527c644f67ecce589c9a490897181c10ea61e81b1eb4fc272e1d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2505080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9de57f2bfac8c9f370f21edb9e83faf568d6cc970b6a3cf61321b58830cbec. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ES25F2505402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b64f80051cc272799cd2c8994bd392857893f2316107bf6e4dcb56aae0900c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES25F2505403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd4db7897799e46ad46400bf0242d1696e52ed58d1743d56b28dd5e6bad6c7a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2505404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb0171b59ea7e0e8fd8a20773cd7b2750cabaf983cb348d84876b0db0c0d150. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25F2505405.