Alba Martínez Reche (born 17 December 1997) is a Spanish singer-songwriter from Elche, Alicante. She first gained national recognition in 2018 placing as the runner-up in series ten of the Spanish rea
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 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 0x8235ca5ef3b0675fe8942daac0b8b0c6d6b3972981a5cc9007f5ef6ffe05a659. 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/479dc7d8-a934-410e-9c87-b14278800710.json and https://artists.proofprofile.net/proofs/artist/479dc7d8-a934-410e-9c87-b14278800710.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 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 0xedddc80ba2fd59386c21fe3e1283d9fe0a2413b2848f815317e9bedcceba2dd5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef6b03a2cad0df4715717bb6df05338ac939aa1930546a75d1aa829599946cb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96b5e18a831b31e48b1a35e5dca385885cee870bfabaa83b3ba27b6f3fd7f3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177a20e3a772acb55e9e392fedff2cc36b0de9990f258d76fbcc6d89a04307a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281963501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8884e4fd02899595493ff9e9f63195474486878d66eeb6a8d8e30fbb5d4b6a2a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518ee5b5c1f1398fdd8b8177258d93635ca90af171b0a502520a297cd8c63365. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b46e4409d34625df51034788554a7683688c66f193500dfe2a5716e3bfea7ac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc991f4435f11ec3f1878012c0759846af6266eaba9ed17183b85de693490992a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b42f8657636c174b80f7c6352d57522b625044e6915a2becdb5fb36ef85fd83. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd0391eb44493e117ccdb6665edacb3f7a59d509cce865806470db16a181d01. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41934312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ee6297258259cfc3a5786f88a08f709c8b8c4eba67f3a9b1d44ec3fb7d5397. 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/QMFME1994167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc65b91991306eefdcfba9f9abd4740f8c00970732e4e0b248f5c43c11377ede. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91921613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed2682fab503eeb3b040f2505c52d86efdbb54983d6ef0c2d514376a08d1e11. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1994176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473c07f1058cfa3ea9216a751a97e7c29172cdfe42af90761f7032d17caa0f6f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2045062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9e22aa12cbbe11dac038fe75418aa3cc315867e6af9576deccd947d4973dde. 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/ES5702100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4a5753c75f7023730542ad06b7e158236201240583aa77ba070bc27f54e6dc. 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/ES5702002640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab282b4c1fc26c8f4c7c9472ef5bba164490c0f9f3afbea0c82ad06465e0a62. 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/ES5702002309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe204ce8f73966f562b77bfc560977dcda2895a8e8c5d3e3c8813e929a9ca5b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702002642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f2182092f916d78fde89836fc0a935665c18c7ae96b083ca04e45a6c5bbe4c. 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/ES5702002641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf73e0ac8a07d90beb7c492b9eaad86e2b6f3fe8be780821c8f48d53099d4b4. 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/ES5702100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc2b36da7b41e32a674b62298bc949128143e29c4d4307c41e76da48dd97b7a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d12fa4c6a43768b8e522d6d2b929e202498edee0b895893fa6dcb470547f19. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702002146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafb52484a0ad45002838517b161dc1feb7d837d585ee127e957bbbfbb14f002. 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/ES5701901391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fc2e7be4007d9fa9728662b114a55aede60ac28063442fcf53b3e0ca961ee2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701900820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5562c312705207483dac47307e22ec1ec7d7cb96ca14e608e746b49c3421af7. 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/ES5701901156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ade71783d49f1a4d8fc67d3fd42117bed072d19b2bef37e5e1820f8aa83236. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701901157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765ca709190045c90b2828ceda55f69445264395264c1180c88cf913094c8282. 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/ES5701901158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa888b16a569b026355ece61cc728ea5d8e0d7f0374ff05b43c2bc08cddf10cf6. 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/ES5701901159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf017c87593734b953e09bc9b182b3d18f7503145f3a5fb5de10ce4f7fc60193b. 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/ES5701901160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aedda5bbb72cb98c22c322f2b5c4edec754c7930c1b59dff478e450d30bc802. 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/ES5701901161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd9398578c69a1ed7df8df4e20942d5dd356e75d05e52821937a7930f6de98b. 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/ES5701901162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2db7b15410194272677b9436bd08025562c87bf0425d9d7cdf407a733a5745. 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/ES5701900819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025dfb9e00c08095f4b6b0b2c95bbd70c97d9d04fa8753445a1ebf1812e3a45b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701901163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaabe04e96898bb5a81639990f91411a0eca6262af8a0603c8949201242ed932. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72302980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc828ad2d2eec45ca72e3fd2fdaaefb189f0a6d9c0609737150ba4ebce17f9fb3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72302123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f4477a69395a29d28bb035b8a5399da5ecf60001f94bfe9e8c78b4f310c3ba. 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/ES71G2241649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a362dfeed0efdbf90eaa25a3c0d86f413fa0e2f44b6038ea21acafaacb7e63. 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/ES71G2248731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f4477a69395a29d28bb035b8a5399da5ecf60001f94bfe9e8c78b4f310c3ba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2241649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a608b96884bc343a0471dd367f745c2c0f031a105d928e21fc5b9b37775943. 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/ARUM72200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ed3072b47ea4820e9583bee2508f60ec3bdbab69a288bb0b3d5969ece60f47. 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/ES5702200392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca3b1a538c97e081d0ab6c5c546688b79e6ea9a817f3fa546b1d224f2828cac. 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/ES5702200125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f0813a3f8feffcd56b9bdac12b52048d7505f54fe4e6256f5da271e90f9833. 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/ES5702200393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49452e867813931866688963d676165ae652eec16625cbff75e473bd810c0ee5. 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/ES5702200394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5bf3781d6c72002d3ba4c44ceb11a656ef20181d7b7ac33975c83bcc4c0f0c. 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/ES5702200395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49452e867813931866688963d676165ae652eec16625cbff75e473bd810c0ee5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702200394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca3b1a538c97e081d0ab6c5c546688b79e6ea9a817f3fa546b1d224f2828cac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702200125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab282b4c1fc26c8f4c7c9472ef5bba164490c0f9f3afbea0c82ad06465e0a62. 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/ES5702002309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4a5753c75f7023730542ad06b7e158236201240583aa77ba070bc27f54e6dc. 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/ES5702002640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d12fa4c6a43768b8e522d6d2b929e202498edee0b895893fa6dcb470547f19. 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/ES5702002146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8ea61125872638fa72c217d69ae28a3ec3bc7dd6ce75ca3a17f96b144343c7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702001948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d4a241c3db90447b662992a3ed9496e5a5548f86fe49656413d122b0db0f37. 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/ES5702000780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083fc8edb0487557aaec1475a383fa089586e7b896e8fd07ddc76e6cdd4cef4c. 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/ES5702000781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909bd73efc91358011fa87c266be80b8c8f86d26f77590ede82cb2f5b552b1cc. 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/ES5702000895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fc2e7be4007d9fa9728662b114a55aede60ac28063442fcf53b3e0ca961ee2. 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/ES5701900820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2db7b15410194272677b9436bd08025562c87bf0425d9d7cdf407a733a5745. 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/ES5701900819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47138ba8850db20994a28eb2771442c6efbfe26600325bed7e3da205749d6e4b. 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/ES5701801443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84432e1aa1cf8e2d0e7bfa55cf54da55cde6b091b92bbdb198001327506f97fd. 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/ES5701801438.
She Used To Be Mine (Operación Triunfo 2018)
She Used To Be Mine - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee519b685327055d7904c93d2727385b7b29fd185aecaf80da6d4d7b5c9fbf6. 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/ES5701801430.
Este Amor Ya No Se Toca (Operación Triunfo 2018)
Este Amor Ya No Se Toca - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbecbec94922a5a5d4d4f59c70196d4759ed39d3f0afaccb337cb2e988214d5b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78289879cfd7fdd202aa5eeb3c2c1ec86e910e2521b90b56c1e470a62ae83168. 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/ES5701801357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56258d438d36798d31a1a9251583e5c0963461fb1c42a05abed426dedd6d1aca. 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/ES5701801321.
Allí Donde Solíamos Gritar (Operación Triunfo 2018)
Allí Donde Solíamos Gritar - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5a5f393817e29d1e645a20b2105b0e201b356de34b0cf7e10283ed7c6aec24. 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/ES5701801302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372f8279b50a9e805370cf32ccff5b1b5e21cfb1d4bbf9963645639e60a88a7d. 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/ES5701801242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1868d5f84d96609838bcbbd49ade3f457f046bf9c2f3137b9618c149819c72a4. 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/ES5701801227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfd6ff4abaa01b8854c6bd64313227f1f59d9122a8d83d14e406cacfe7c5cd9. 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/ES5701801156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6f6f3d5ceaab35448ecf99f5e65dfa691743a465433efa0cccf6ab7b054e20. 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/ES5701801137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209ce26c3ee9d71672186fd0fd354885da9fb29930b6e65a4a58bf1740348090. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801120.
Just Give Me A Reason (Operación Triunfo 2018)
Just Give Me A Reason - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd874bacf91e84354738fae7cc60a2dc1bb94db214d91632009428a80f11c0bd2. 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/ES5701801099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea7314f1c16b5c715fd54cd1928668b43f9da9ccf8ea77b3381a1f9341f4a22. 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/ES5701801012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb781aa1e774f7a62a1f4aa27d5e4a19e08f4031fa332e6abe06074526d17093a. 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/ES5701800963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84432e1aa1cf8e2d0e7bfa55cf54da55cde6b091b92bbdb198001327506f97fd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfd6ff4abaa01b8854c6bd64313227f1f59d9122a8d83d14e406cacfe7c5cd9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1868d5f84d96609838bcbbd49ade3f457f046bf9c2f3137b9618c149819c72a4. 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/ES5701801227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb781aa1e774f7a62a1f4aa27d5e4a19e08f4031fa332e6abe06074526d17093a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701800963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6f6f3d5ceaab35448ecf99f5e65dfa691743a465433efa0cccf6ab7b054e20. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5a5f393817e29d1e645a20b2105b0e201b356de34b0cf7e10283ed7c6aec24. 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/ES5701801302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209ce26c3ee9d71672186fd0fd354885da9fb29930b6e65a4a58bf1740348090. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea7314f1c16b5c715fd54cd1928668b43f9da9ccf8ea77b3381a1f9341f4a22. 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/ES5701801012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd874bacf91e84354738fae7cc60a2dc1bb94db214d91632009428a80f11c0bd2. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/ES5701801099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78289879cfd7fdd202aa5eeb3c2c1ec86e910e2521b90b56c1e470a62ae83168. 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/ES5701801357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbecbec94922a5a5d4d4f59c70196d4759ed39d3f0afaccb337cb2e988214d5b. 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/ES5701801426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee519b685327055d7904c93d2727385b7b29fd185aecaf80da6d4d7b5c9fbf6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4652588c8da471c3f48d546b3f9f0dd7691ba0145f6c3bfe3ffbef3c1618e7f1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723032adeb8297a995a2438e5359da91eb838fd7890d72ee47edc7d1b33f4b29. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5e3d64f5970082f39a8d744aef919adde79504ae98d7db1af358e4b89f46db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd18ccc6c21a1a4620965cc3fe25f14c4b1f65738c85300adb26f154e9493856. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84603211ded867a678a0a92d9d34b5cde60c7ce17910c07059dcd1e54f8c91f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81673a222e56fa21a4f94dc187ce0c4436e7bb31f4f4d4026e11243a4cc16ce7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28878b0e95b8750ee22675c6754a85bbef90a14cc8056002e2147be30308616. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefa4c624e88d0ef9bd1e5c6c5be41d9f8d15dd7d95579f17d1cb99733999406. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef82c5515eb3a84983a23a31dc87360ea8feceb88cc7b97e08909708d053b64. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb588ec10fcc635c0156cd581b0e79ec512970cb10f0ea5dedbc5e6e02b4c13. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb588ec10fcc635c0156cd581b0e79ec512970cb10f0ea5dedbc5e6e02b4c13. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72401968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723032adeb8297a995a2438e5359da91eb838fd7890d72ee47edc7d1b33f4b29. 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/ESUM72401652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcab1859b94fea118356c15876890b13c673e439a2c9059d12ccc79fdfa84c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152100791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68385b150772f4977fa9852d033e3e1981977a1aa87601121adb8ab81400f1c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f348c4edbb6a6c18a65dacae571f6ef83ba0390b76d717520bd06f7b86f8a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7d238fa6b1348ced82447ff2132c26d9c34744b4e7ccd28b5c2109e669a69b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152101185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3182029b1c6de13772a34b70dd189ecaf445e7a51e575349f6e31ffb3c717a97. 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/ES5152100923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9eaf2881621032136c80aff54c07fbac1025bfc9b12a27bc91452ff495118c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a4386e87771f67b116a9a83c4aa3178b54bbd18feb02f278c8a747afaa28d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37b6c4ad897e4b40c86a30c279393eb9866463cb838e33da7a7ffb25fbd463f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e45d40f76e18456f500adef3014e8aab285fa2e68d4bba8594f05936eca8c42. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d5f012e7a6c55783d1c9ac96f715539a58abc0cc580a7ce84b471facf9288a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200062.