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 0x21ae870a3ed2714cf52781027d92b39489d6309347e3f6470b33490d1a6a4f47. 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/e53a0393-8fe9-4f29-981e-42e851a6ca67.json and https://artists.proofprofile.net/proofs/artist/e53a0393-8fe9-4f29-981e-42e851a6ca67.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 0xb42237521bb0b2b5d2e66d7f5fef5e120a7b979468c88b3342875ffcb7086f04. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZES91942781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c53e008793e0e4750a2284a110dfe42e3ee185510695e99c8182311d9a6e9d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1982463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855a12719cd747b974217cda09e629f91a5e6802310faf4efc2c622efff49580. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QZHNA1982464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39302d88d562ba9f0a0eb1aa2510cf0b8fd93b2165910d0cddff365da2973c8. 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/QZHNA1982465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a7dbb9ca78d54671a6140186d0b917abd75cc49503e165f32af0985e04a3cd. 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/IL5842132410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3f61b8555f939e8e8966ae3dba13119e695d00500a2c3880b7d0d121945457. 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/IL5842132197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c999ba86259b65aebfe36f65eb40e983a93b600c0572bbb79741dee9dd4927b. 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/IL5842132411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47a05966b9be2d6e874737b2a886143bd5ee85031d6853f55a7bda841677f13. 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/IL5842132412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c93b3e7784ebb00c47d6db25eca844b6c4a4c0c8edc43e311ef1fcda1fccd8. 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/IL5842132413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e62355e5721a770f3d1952eef05c0d3dd066c15793cf38b4d76879cee68ed7c. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/IL5842132414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cd123e6c1b0bb1b22b544286b2f62c16399af76c962ed885a4f1f973d58015. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842132415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5227e66641fba579b6112e8e10b2ea1538750389fafcdefc104655da590c4883. 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/IL5842132416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b431f02c6177499a9d47e8ff463cef0b641a9589a505cd792f9cf0e529a3f22. 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/IL5842132417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8119c0b7aa2434f5d1fb10fe7d8de74013d0b8a1deabf15fc5cbc39b342050ed. 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/IL5842134913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa026014c6e4cd1078d9aff83acf1a93a361448f153a0138fa9ac9a4579a921bf. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/IL5842238404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec2904f5e3fc3c37c75e230ce5ce17b448386b84f2d20be56efc84cfa14291c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/IL5842238405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8172db2ed622023000271dba8bb172c8fe763194a3227e55a3b688e48fcd9840. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/IL5842238406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffbf9b0fcb09cd8ab259ead2a39063636a99eb6cd24b9f3426791281d91a669. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842237253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916c1a11f3a9b74b94c8b63c88f9519725326fea1d6452a645044497e26c8e20. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/IL5842238407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dc7e3b596c06af5965dc6b33ac330344bbe9261c2d6c332624f6124a13567a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/IL5842238409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b03b741cd87d538d424d71ee2c7da72b23947adb431183d3289b69c801c023f. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/IL5842236200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14a2013c909ad7b11819fcbc49862c7e04245a609e7ddaa2a2d17a94d537ad7. 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/IL5842340180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118ddf2bd830897f471785033d1e4ce51bdf2f6f37f86201ef4223cb570d6506. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842443969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f997aa40fabf7f6452b2eb2c2d5fa0e651da316d0be5955a22a7c665cdeaa1c. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/IL5842444201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e45594c72017a5cb9a138ac3e6de92ac2b6c2fe016a9f21f83336e5fb84db94. 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/IL5842446930.
נעלם (שיר הנושא מתוך הסרט אמא פריים טיים)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e72553a9f58eb39952e28faab1a3325eab44b43da61fe73e66ca28884786bea. 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/IL5842448408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e96c1aea407b8426e550e585c1921aeafda1a879dc0834fc3e25378641b862. 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/IL5842448409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e45594c72017a5cb9a138ac3e6de92ac2b6c2fe016a9f21f83336e5fb84db94. 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/IL5842446930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1efaed44e69a84738a7df6ba363112fc13d8f3f13c8b6fae16d19d319774f0. 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/IL5842448410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5233e46df195d226f5b956a698f1d172dad2c9c3e4a0e15f05e034a6043c031f. 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/IL5842448411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ae6d5369e1dcc566b21194923fda6f49eb6a12355f65c689134c02f4d13366. 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/IL5842448412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26012e6472d7e28c73def1e1aab30f90b091276e39c9518b578636d8a8e7a7cd. 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/IL5842448413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86baaed16612c83b4438578aea1cfdaeef0fd264c522685b2157a5f45403f3cb. 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/IL5842448041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbb39d1b4efb371addc208dcca696c35c8093d83bf28c0c9f9e825763d8a0e0. 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/IL5842448414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118ddf2bd830897f471785033d1e4ce51bdf2f6f37f86201ef4223cb570d6506. 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/IL5842443969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b55a4d227dbe30da5e932c633880318089aecbcba1f5b52230234d3bfbff2d. 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/IL5842448415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89ec6c2f850beca6801ed922866ffdd2eb723291555bf608bdbe69d1657b2de. 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/IL5842448416.
היא לא יודעת למה + היא לא יודעת מה עובר עליי (חי באולפן גלגלצ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49f0d1f51d779e0d8ba637ad01bc9046b60efa7b145fa44839f27e3a8bea4cd. 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/QZHN72353453.