Alan Murín, known as Alan Murin, previously performing under the pseudonym Sane [pronounced: seɪn] (born October 23, 1998), is a Slovak singer, composer, music producer and sound engineer. He began hi
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 0x95c080607e895032af321a7f27fc86489ab1f209d48bf6e126b645ba8baddd4d. 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/0fb65173-99b1-44bf-90c1-ddc91f304941.json and https://artists.proofprofile.net/proofs/artist/0fb65173-99b1-44bf-90c1-ddc91f304941.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 0x576bb772be30187153011efb483f5ce00069fa2e63a3ef5fe4591c7be7960beb. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/SKA011900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f63d0a0040e5360d3dd92ecd1e553cbfec54d7f317e592a642c810ec3d691b. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:36:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA011900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0ac1f2ebc17b6bf3d98882c086a22a2bbf69de2b2d62eb6cf33be9f7ad053e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA011900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3f92b2a179a61619e8e9f553d46dedbaf7f7959657aabdb6a8bd01afe12ee3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA011900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333e1eba57a9831f7e9cd322951afba4a99a5e4e4ed6894d5a18cf2884065970. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA011900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684c8a83047ce0066eee988356042efac16ca8bf1bad3ede21eaf760635b0f93. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/SKA011900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d59f3ec732b5253f733872c23b65d213416af98c6ac2db850ef473d2bbdd6. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA012000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a1de78c75bf6150abc24704c847cf1269544741dedfc2bba0579048ff0bffb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA012000164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41d09e26a00239f5d4e5616b8218b72b437b9f4e4f54b833be934b5424213d2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA012100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d114ea5bf032ec1dacb540feda92b8e289c29d65767a2098110b41deb698dd. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA012100295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600cc1cc917070029f82d4f3de886614691cb0c7a75689da26baca56b4883d84. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKA012200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b765fe0b6d7fb1ba2488d5fb0031b79ac169c04c8c4868167cf8063ce994728. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZN882217118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981e71f47bcac6a7286842b873ae054e08b8e39ad2ef5541308036783795aed2. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZN882298378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71068565afdf92c2206f91831c9ee99af9618caa61a9a0e76638be05cded4241. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882298377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc6fc25016a3fc2d062c15911a519f4c6c458b0160ca08ca1b75902d46e8a7f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882298376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200bfe972a2b45f80599f97cb6440339d4536152996bb7d331dc53bbadbcf3ce. 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/QZWDW2354511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad413d7946b9ce520675cd8b2c98a10e38c9d4a01259218ab1ce2e0999e3b30. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZZ662480017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fde0189b4464d375eabfd0073bedc9e25324fae23090db9f0f210ca06e736d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2460875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4cc4c9dcce6e129bb25f071a2966d7d8c57aeb814a5db4b2e5f8763b8ef364. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZYFZ2460877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d63ca7a943112cc0a676c4ae302c6402935df44fe1d18d11e7220edd7d9290c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2460880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108a21b81d2d9a6613f15905c4ce4730383daf7086d57d347e3ed23123a567af. 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/QZYFZ2426970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89246e1d76fc63a41c623301b4f6ef5337b04b3eac41b33c18894dc492d12bd1. 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/CZA232200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1e6983f7c7e9af7c45fa853ffd97b1a5e1acae1b85e51673329ed456fc8f7. 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/CZA232200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89246e1d76fc63a41c623301b4f6ef5337b04b3eac41b33c18894dc492d12bd1. 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/CZA232200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1e6983f7c7e9af7c45fa853ffd97b1a5e1acae1b85e51673329ed456fc8f7. 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/CZA232200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465d721f911556b9bc0a375cef573947038b2c8542e64852227bcb31f9995285. 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/SKG152200303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596e47c3f9e5fe33ce78436d2dcbd16fd2062c3f3380a92da74f5e3d5a13aa5f. 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/SKE532000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16b2dfa29146a440310e89f0f3f3acb43c8eb150bcc6a8d605ef68a9c0fb48a. 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/FR96X2219790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd852350ae765f7e2659920047365151468368a02c47bd412352ccb8e73fd7d27. 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/QZNWW2110398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b1036b0bafe4088bf7582284d1274f2277785cdb85315b2579380eae8b7fca. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/QZWDW2390489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04eed3f472dac614e6133bda57fa2ef6ee3deee2bd5f07e9cd2f4fd8389e98fd. 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/SKA012100301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877fda1373b885543742e9f02c96f327196083fcfad46fb7c433779c31f32335. 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/SKA012100304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca67046406cafbe671baa5284a89df8111f2108182abb8776406c7b0cb6739bc. 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/QZYFZ2369537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a9f1b974f7ca217db537e57fbb709b0eed044d5449bc45658af92f5a25aa1d. 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/QZWDW2391331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b862b1129982624e5ab33b24c04b327fd33f3f86c2eb7080e6589cefbd4c3a5. 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/QZN882355094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c32c13df6e631a0766b79232c5bd19c30d13745246630d7bdd9dcd87f44cd. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72300578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805fa7b31e409b003e2b43ecdb0f671511ce55b239cd9fadd42e1166e99c810d. 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/CZUM72301550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004c32c13df6e631a0766b79232c5bd19c30d13745246630d7bdd9dcd87f44cd. 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/CZUM72300578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b2562fa7b2a4409efc22a3da07fda07d058b863bc686756a4734701c6c42d0. 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/QZZ662438062.