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 0x39112a55bb760c457706bff3c8aa1f3fd00b2a0e4810c0d9856efeedf00ef211. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/005993ab-abd7-4997-a1b4-326b2d0643a7.json and https://artists.proofprofile.net/proofs/artist/005993ab-abd7-4997-a1b4-326b2d0643a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Héroes (Canción para el Bicentenario del Perú)
Héroes - Canción para el Bicentenario del Perú
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 0x10f67fa264ad3a367ff1a4590202ee07a7575e15b12ddaf67a612e61626cec83. 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/ES71G2137610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd6d109b6d046b69103f084786c908a0999081b5621123870dfd6bd0faed99d. 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/PEBQ91605964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebec38d9716e7c447182d58f4a5320b171708f040242cb46d515b79edf80ab3. 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/PEBQ91605965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84265cb86e4124eb7477270e3bc7f6d7ad68e6b2187a100d2aaaf47944890954. 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/PEBQ91605966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11b09910b1ad15edbf774b91c7972c000fd836b94e746053772c54d385cd257. 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/PEBQ91605967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4419aa69e9da3fa7106e7bb5f3dc6a79d7560126940a54250139c4e3aa1f7c4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91605968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c332f3874e583f1ec90dee8e7f6f6240cf57d374281fa1cdcfa1ffc1bbb71d8. 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/PEBQ91605970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df113b9f0002904f33b66923a5a31770a2b0e26ba42bf4a546fa70321344b7e. 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/PEBQ91605971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf01d6f5033eb22591f4e4ec2693732c5d9cec771ed8a81740fe244b46de3b3c. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:09:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91605974.
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 0x39ede69ec9132cf004049a2c74082f7a86dbc16f15c2714903abfb8de395e2b4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/PEBQ91605969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbdfe99bef3ed32ba675003b1c1e41dfa4dc216df3d90831f546462b8f68cb. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/PEBQ91605972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21e4b054316ee2198797278e1699106372556f3d9765a30cddef1fe411fd4f. 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/PEBQ91605973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d873ad35becdc741b6cffc62cc0f360e42497913d9ad59718ed235b9a2386e4. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/PEBQ91605975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a74bbbbf086a9385beb5ef917e7a2923df0f86d43a9464e6830f7300da2292. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ES71G1930927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae9841b05409142d67c8ae8186b5dfda8f50edbdf28f496066e8bbbf17d86d8. 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/ES71G1930929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aaedbbbdf6b0ee31297dd798f90fbe43a05e90e6b2e3d4594fe516c9f9d1e9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES71G1930926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2a9febf28cddd4bd648545830f8904f6430278f30eafb1407582b0e1382d59. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/ES71G1930928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14544e4fbcc413603328e120f701082f72af88ab0ee553f06edc92f0955e289d. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/ES71G1930930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda862ab5f7bbd4827cc0fae9491de1efa16f357701a733af7be88c49fc0a497. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1930931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393a7d7d2b03c1b1895567349164877cee71b0b8bdb6954e939ee864166a35ff. 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/ES71G1930932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeedb39aaaf18789084d11732f11e3c1cdfca605686419c28c69004e2c61705b. 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/ES71G1930933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f8a4375e34418653281bb17a3203a225c74bb0d2461d68fda08c2eb03e49ec. 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/PEBQ91401980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd33aab87cd37757195b4d3f7a7c932e2bbd663815dc247fbe43e8dadbd4721. 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/PEBQ91401981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf09eb9707de70e2170e5e7ad0c89758021ce30dc54a77cf7bfd2b5e7998a8d. 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/PEBQ91401983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5d736abda3a7247176f8024ad233abf578978d6b3c29b4f94585bb1619ad8b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91401984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5042f3a6fe6d48ba4f19d5bf5b373c6440e4d630f434b4a1eed02f2fb2c8c07e. 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/PEBQ91401985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689b704e375536595a1867028ab7840b72cfe3fa1d1659548aa8c047f038c934. 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/PEBQ91605950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ecb9067bca53ff04f192741e797152aea0664d39c58b9bf6206c26307ea637. 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/PEBQ91605951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc425962d532727615ce93aad250145ba8fa4718b1d6a051ed21a50dce3a276fb. 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/PEBQ91605952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa894561ec8d02cffe97f58ecd5c9d9c835d6179682736e41b49005f6e6bb43. 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/PEBQ91605954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae13bbc81bb20d0b565749b63ce63ae3918b741b8786110bdc6b3bf2308edfa. 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/PEBQ91605955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6463854ec713398c9e703de9534379d1351c3fcc5eaae04087407305d8d9c3. 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/PEBQ91605956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad758691764792538a3f1c9c217b586eb6255bd0b6793d3a3cf39995c41fb5b. 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/PEBQ91605962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6ed8a06819ed4ffb855cc9ce24b3c5f88b4840d5deb7997b93b81a6aebc18b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/PEBQ91605953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2132cd3d515836994541419c52aee8ae957eed7236d9f58e41b6872ecd80c538. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/PEBQ91605957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac0f56ce941d47da2a662a1fae5b226a510470b2b97a269cf2295b8d86c10ae. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91605958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7e39d038b446e324bccbadd64fe50c245c7b58d0505623f0408962a249b3c5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/PEBQ91605959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0072e85ded882f01accf6f78d418d3630cf1e16ab188dbf5b37cdeee6958b3. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/PEBQ91605960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908d8a749f482987ffbc00a670c34b41d51270645e6e6e96639573360b11c71f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91605961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6873d306913a1ae95786e44e6006005a9bfb22779f39824378dbb6f3df201caf. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/PEBQ91605963.
Para los Muertos y los Vivientes (Sonidos del Sistema)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b423b40d81aa51b161f7ac428815fcbadbc342224b387fc09f6e0a6f308cb3c. 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/PEBQ91605915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaafcc43deac3400c4d7f4d8279db7321068347adf23e8b183d28743a68ae604. 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/PEBQ91605916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c6b2ff0eafd8ab63f9b20c2ed983d7091a21c049a7983a48b6f2a00497709a. 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/PEBQ91605917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f7307cc8b1e5f8ab999a99a2e26e83ec76221f8fa0b9746203b02e4fd39cc1. 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/PEBQ91605920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e47c9ddf73c80b165a9e43f77119ae5a994465675fd8e83078a1cb43e84c1e7. 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/PEBQ91605922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5029044e5ec70ba763af9367be04f5ecfa50b228ebd2961387ed805066b82d4b. 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/PEBQ91605924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33b499e3cbfedaad53a33b667c246cedbe47df43c4ee63d73c8c174b09e6e48. 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/PEBQ91605926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ffa10a984740e707257f3a431417b5c08fcbe6d9f4d84a4c663276568b7bff. 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/PEBQ91605929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075e2d8652d8766befdd361a27e425ee6d95a1929efcd3b7bd1f0f597a7af380. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91605930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b790e05c2c33d35c963f92f0d7607582d7b60d1478654c6b881c55a920587ef. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/PEBQ91605918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f21e9a83e8e6248a942bd59cc4978c01db643842abfc06672bb9db5f4aeaff. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/PEBQ91605919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d95edc389eb3eabfda29690307cc2a9082690f005e56754cf11eb764cc2e3fa. 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/PEBQ91605921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2416003df835ce2984df07f1f72a59256335c31790b95ceb1f5de5f9717940e5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/PEBQ91605923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47d4bcb93b2650c203b47ad00f760bff3eba80dafb5781208a7bab467c285ca. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/PEBQ91605925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e48723ac51d0bc0efb3cd7d3e4805274c5578de722d8b1ece05e50ae31ec87. 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/PEBQ91605927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237411fdaf0ba15b361d559ed555a2e716d888838e9e1b6b70ca5dde17c7d12b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEBQ91605928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d7de82fcf82582eac5051bcd2b2b70f135ad2651932920dd47496c539c01c6. 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/PEBQ91605873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd155e9bfbf929e0883860a969c54f46bfcde5eb05204c101b7a4b435cc865be1. 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/PEBQ91605874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a164354fdc8bcd70371a4869db8ca40e55d73ffa03f4f0f041a15c3fb36c0a. 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/PEBQ91605875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca106ab4adce163685728171ab35af224ed8b1a4b267b57fa1637957f8db9f2. 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/PEBQ91605876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51db2b1bf64d3d663f81e6ee145faa5b4ba6431b0c5a3a1694450b3ad6e6fa8e. 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/PEBQ91605877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514f6b12a1d696636ed853031cb92fccbfa9bc121d7ec1928f3fa40866ff7f91. 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/PEBQ91605879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe82db4c418371681edf7eb7ab360fd429d1d3da64b126bdf19fde1deff013fe. 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/PEBQ91605880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3a07f740ad4d54b7bddc8371ffa92ea0cc76f2d6667c8e705c7af7b6dc6fb7. 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/PEBQ91605881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf80f5977d5560f1a996bdb2b9d1aadbcb78d6df4d264ae8bc0e2165f175fe36. 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/PEBQ91605887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f02ef0a8c07d1022bd33d35aa1c3912bc762fec83f1f1a243d822f4c3c614a. 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/PEBQ91605888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3b37f8bde7aefdcd8e2ac721b880ddc068929ed6be38212a158cea659b1434. 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/PEBQ91605878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe6134cace350343813a80a4bc0b4bdb96d12f2a95451e2c41205ef92caa48c. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/PEBQ91605882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df9dff6a71e68886e11b9f8bc63383832260578aa5094e49abc0ee0937ee9e2. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/PEBQ91605883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fb36b805366ee04b2ba06b628d5cc9390d077811a991eadb5fa012e0c07c4a. 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/PEBQ91605884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe825b50145ec4691716cc86662f81c541ab0885da464b85574e67449f9d1bd8c. 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/PEBQ91605885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a49612a775e51ee3381a36dbc6d97ec2014fd71eca81a51d65cde199d49a698. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/PEBQ91605886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab89665425f592899703eda600517ef221f5df389c2f427b81406f8cd111b1b6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES71G1909113.
Este Amor No Es para Cobardes Remix Level Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb76591f03a4713a53f6417e68af78b938af1cc55c1ffe13a336c6666acdf05. 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/ES71G1879183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe95611dda4914e40bdeab2429f0a55b38364891896884a0ab60b88f71a8a7d9. 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/ES71G1879186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfb85950bb308d2d523fe3efbfa494ffcec07d90357a1a328b32dda73e4ffab. 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/ES71G1879187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3421e78cf68607648969663fa4d64a2dcea52e416fb046173a4105d0d3a7087. 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/ES71G1879189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1358a093dda431152d50b501264619b71d4ddf24869ec90ee8ab82aea3f4f85e. 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/ES71G1879190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94a015a59b75e0483a0f7e74dc6f65e035ceabbf10f82abd66279a1f602c6f4. 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/ES71G1879192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7262ef1e17f43282c12175877fb523deabab0c54dcb38d93c11c9fc9e30c3c. 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/ES71G1879193.