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 0x8eee77f4be7d79aad4258627f6c9bef4b5ac98c8424753afd1eb06fc0460c740. 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/90da8dc5-257b-4849-8462-95df375020f4.json and https://artists.proofprofile.net/proofs/artist/90da8dc5-257b-4849-8462-95df375020f4.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 0x15a1a853e03aa8ff5b4b5e8440436ed0a9b1c11433f1d8032d76fdc313027dbc. 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/QZMER2324915.
hoy juega el taladro el sur esta de fiesta
te llevo en la sangre no lo puedo evitar
mira como mueve la colita musica de cancha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9886c4c696aa4b9b77f13d037660a05ac8ab5d3f601b77daad0605c8e1e0d6f2. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2364535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4deeb9d9892905dc3e14ece7a461df8ef688f3732de86b0f7d1c11f51ac886b. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZTBA2364536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd0004a0e6cdc6f441404d02bb291d8b1d64fd031044cbe51f8d415aaf38013. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2364541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b7636780f8b03c5fd7e044c5feab4e266b3343094aeb88d5c1de01a104fb1b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2322651.
No abandones newells no no no que es 4 a 0
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184605a91c8daf1f06839932f667c52bb6d3a5ee3597a2a71d9249ee9c47a272. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZWFP2362137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e3a26e030da107fce7d24757ef9e7cc15b8273e3fb0c85efc5976add99c898. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2362146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98c9635c451a483e0db0e41899baeb14c322979ad39268d5915ee01187cbdc6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZWFP2362154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c00357752be74340a46d52027ebe5327df9d3298385b33059d947d0f38e15e5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2458635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b828eb2ebe8d980e09f77774804dd5b5ca10fe61888202705be57581c43cfdc. 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/QZFZ42426432.
Carnaval toda la vida el xeneize es la pasion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0625a3e4904d85dffee719d90734098308db33a54a32f85145f56f65d14fe7ad. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:03:32Z), 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/QZNWX2416424.
Y vamos los xeneizes que la 12 te va alentar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d434f12e08fe13317aa83c70517683635e5fe46ca7ee315686ada064982bfaa. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416426.
Dale dale dale bo hoy te vinimos alentar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2849420985be867790333e42624dad4f533431d5264e7968dc911f93f11d2d7. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:49:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5803d960083d59adc76315267ddea29f6162c08b8174cd2de31c4d4227cda121. 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/QZNWX2416429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051a8745cb88f09465f43bbd623a6ba9c28ee1048d01169ad9819a0a8850d2e6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416430.
Esta es la banda de boca se la aguanta de verdad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e0e74531fc1fff9b5c789d86fa683f4c1a5e7f0504008fae630a6fb20adf71. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416431.
Señores yo soy de boca y quiero la camiseta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed3ed4c901ffe1904600b77b32bfe666aef560942b1216cf17d966068bd4746. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb485e833f660e76a2104e25931b12f0603dfc3cd0a7183ee093d0237a7d82ec7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416434.
Oh nosotros alentamos pongan huevos que ganamos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617a04cf3dafbd577a4a1138d56ca779e198d4c66387b480b9768bef81db3dfe. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416436.
A mi no me interesa en que cancha jugues
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3862137f327c7a0148c2ca1cfffb5f329af77f203cff9c93ecfe32bf8aef2784. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416437.
Cuando vas a la cancha vas con el patrullero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601cee283bafc5891b5ec85146cc389dd68f5d3a2c63555d1d2f5dae685296b5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6220a790b8cb1462cbefbe96af1f3131092df03b8188452ba2c0aba07a70b7f0. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:20:19Z), 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/QZNWX2416440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59434917c15e33893fb931e1f61a52f776fcc89ad99b7e61c619ce163ffc2f65. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T03:02:41Z), 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/QZNWX2416441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38da1749121832a813ee55f9e237d2e01c73c3b53b82ee4c6a4a9bca72b8316. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWX2416444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082080c147a4d561377384dec1c1c6310c97316cab89415c9c27dae065f7a8a4. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84a336f2111ef57d056836f7c3ac6e8b41d84b6d39b7588885abbb15d2e7e6f. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2416446.
Somos de la gloriosa banda de boca juniors
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d698f955406b9f9dbef30a686b31ae30a34e9d1326282479c7e1d1c9dc4bd2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2460026.
Boca es la pasion se lleva en la sangre y en el corazon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda47ede31d771204b8c3e3f85df8262c624e61f41c88dd5ea388d9b506c96e72. 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/QZTAT2460027.
Todos los domingos a la tarde yo vengo alentarte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf21ed214bdfc4bbda6f9738e6b3f3881a057ca7eb1ae206c6abda2b4add324c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2439585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861760ddd6927c753c54577a759ef9557f7525f635a21983a578843b3d83dc42. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZZ7R2496507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009c311ecba8821f68cc8379b844de29e215fde7e25101cfff321efe9a5f77b6. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2496518.
Los momentos que vivi todo lo que yo deje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe308f505f10673ecd48629d292ccbcb6228dc7fd1bde5df3855a5ac63a8a7603. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZZ7R2496524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44b81fb2e06b150a098be0952d860b05f29c5b7ec4e92f167fbf6a7a81bfc67. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32523630.
Velez Sarsfield la pandilla de liniers 2
Velez Sarsfield La pandilla de liniers 3
Velez Sarsfield La pandilla de liniers 4