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 0x9960642fa0bde30172937b7505345175c3d23f624cc28e0d4f76564629b5156b. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cee59f54-6db5-47ee-acc8-40269bbc78dc.json and https://artists.proofprofile.net/proofs/artist/cee59f54-6db5-47ee-acc8-40269bbc78dc.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 0x96d008760dc96fe70ae77cca72f7adfb6eb051564133e0829f8b3dad15a90472. 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/FR50X1253201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abaa1bf92e7e23f219e03a44900dafe74f9af96d6269f7541e3032c1442a178. 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/FR50X1253205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb073075e63caaa679101868b9a3cd7677ab9a41c0b33d4a057b4adef157df6. 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/FR50X1253206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a764c1a97f33aa45e473a5b9a5b4c01a9287a1ef8083a027ba4ba1cddb26cca. 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/FR50X1253207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7743b6a47aedc8d3e9ef9971beadf7e897b502f9a07becd454f878fb7362c0d. 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/FR50X1253209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743a1c1ed85f0c11dbe1c982e17f25f679e3ced3b2e22cbc39b05f8f73db24b0. 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/FR50X1253211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf4715b3af61f1959677944a84fc5dd0839079e69ddb1c1e19b7b634e91e0f3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/FR50X1253202.
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 0x14e43dd97578800f48d1457133f5e400ddb9c93cf69a710e734e2a84d313d71f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1253203.
Fra' Diavolo: La musica nelle strade del regno di Napoli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29af0ce82de1b9eb2633d49bad28d3165a3a8fe2241b2f2c3638b9ce057afbfb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS661000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336b731a148e9b817a990dbff9277ba8260aca3ac27e5030e86f1dd12e914ea1. 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/ITS661000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1091d3b5668fb1ed92ee8bb7c6f0cccccffa58979659e57161f039e12d783b12. 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/ITS661000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb445f4cf449712d28b21db84a4e7e096364b490b0ddb39673346febfdcf68a6f. 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/ITS661000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb279ad903a32a23832ff4d5241d09fd9951d9f64cf7d25b098818f315ab0a09f. 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/ITS661000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c4bb1bec0e544a94354f9d31e796e14daf4ddff1efa9ad701ae59a32e85a95. 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/ITS661000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc7a9b3f2fdb045df86931d4748715b7351a14f7616723afe59a271407c47f1. 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/ITS661000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1232491ab077f6a1722b3025ada8b89b302d8f103a4d1b3baa0e28cf414ccc1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS661000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024b23975e77c63dc57913584d1079a7eb9f2c143edc38f964c17e6025bb5ad3. 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/ITS661000057.
Stu pettu è fattu cimbalu d'amuri (Alio modo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084a3152ff48407b4a46a0dceab28a834d9ec52a76d8d8a4565cbe21187fa257. 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/ITS661000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef13580c46df0def7b8fd917fa8d6a6190fd83e17446f7e753f364e72365f93. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:43:23Z), 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/ITS661000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd082de2826062dfcd802c1c0f2ce4e599ab6be76505685416f125b5e6ee03266. 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/ITS661000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc957620d44d9b0b9789d03dee43eb2859b740dcef24f9e68cd01130369cbfeef. 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/ITS661000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb2e4763f4cf707d318b34dcb3385c010c2917c1f90546ce646d8cd8db42a89. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ITS661000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c716fc3d924beba8a1429cc36705694c7c1491607b68ebf54e1904c86572bb. 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/ITS661000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b3bda75c49614bd64f8e7449429853035f296cd2fc1183780ed5c7e7bb6854. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ITS661000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a89552221e46eca6050208579ddb5b83c241c023688fe26b6343a0733971204. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ITS661000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8eb911ac7a05c7420e18d30ca643941af9a500ec3d8cde82ccc7a672c897e0. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/ITS661000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9639c13738d5e0a7cbdbb7db284949f36b5c14df0116546752e2645e2f9ccbf0. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/ITS661000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e5333e9cc8b4d6ea2cf815391b7f1d892ee31be24818c0d95897ef6510e9c3. 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/ITS661000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfafbcc18cfbe6a7c03229fadcf45f06f1bcd6b2752aabcb17d9f041d44cd30d. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ITS661000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712aaba2301c26ff6a58d9ae5fa94c832832732fad06fd4bf701da7080a33d9c. 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/ITS661000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc7fbe873ac45c6ce55f4a5c64ad3ecd653993c50e91c51aa968317da2e8b54. 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/FR50X2061502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507c1cc6a2fb4ff24972fb8b46f95df8ac9ddc6c96a8664f96689240cfae7073. 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/FR50X2061505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934359666da487a637d63b2ffd97288908070fe88894b4857ac9414857c183ca. 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/FR50X2061507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af7632fd712b096c276df955813d1f46906abead7f2e89b9b59fd9940bea1c8. 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/FR50X2061508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51468340df0e8d5bb9a2f218612cef6a42e357d6e1ccf2cddf7d73ace52cc06e. 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/FR50X2061509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9000f7b35ae2e1dcb0af31e3ccbb91f8fbe2a3c23b7fdb13047f8f2af6c63b54. 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/FR50X2061511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64574a332fc49f7cf79801909eb259326988a9fc1f053051c680a08153f530a0. 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/FR50X2061512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628d128c2044ded1e16cb29de75b9326bf4a3820def504e7f052f70808fb8318. 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/FR50X2061501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991f221012d95fe9ee0a92e36ea1c6212a00a8b3099f8538f30c7b742e7564f4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2061503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59fd9f020e6fd1dd263cdb7e89f3a8ed743475addf2b1bcf41077270cfbf685. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/FR50X2061504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5b421889f84c7a34c90d31fd7846dbf1f8ee7d7cf1db1dae66194ce153160f. 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/FR50X2061506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122d152b8c8fc7f4f9fe2090ace05d6990097b8bd866cfed5ad3003c91db77b4. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2061510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab97376a22ae2eee722273740fd01b12d9799d8e1189d6da1d7ce7f5c7e3f2fa. 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/FR50X2061513.
Dos estrellas le seguen (romance a 2,3 & 4)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc514f5abda36beacc4c5dc267a364c04b4f02906fa881a92563b5765292a1772. 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/BEE641416905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bda565eaf20b56bd5230e5ddde9c2d09fae520fa7bf0b552aa9689da210e6f. 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/BEE640800418.