Dewi Sandra Killick (born 3 April 1980) is a Brazilian-born Indonesian singer and model of mixed English and Betawi descent. Biography Sandra was born in Brazil on 3 April 1980. She is of mixed herit
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 0x645d5e9c6d4b586c5065f8b111f47163f18504c07687106c3bca747c3dea15a7. 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/612a89a8-86c8-4054-bb36-f7b886b64cc5.json and https://artists.proofprofile.net/proofs/artist/612a89a8-86c8-4054-bb36-f7b886b64cc5.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 0x3b00ec6debafc695cbfc89c37f487308e84c45c3ea4f005eb21b3232338be611. 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/IDUM70900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9077a437d47d9b16868fb09c1ee7294bb101753bb9956c05bb9e749de1fb7f. 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/IDUM70900144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954bdd224a53b048cf99d336810d36c709ed6eee103ee8e9b670c08d3cd90d02. 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/IDUM70900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f60392d6deb38a80a1457ecb4be7e568e56caa691cf613b5ef94d1e0be02ee. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/IDUM70900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed438390e9c53e70502fa6512ef22586c0f1d5f53301bb3fca92bf3e3bab0c6e. 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/IDUM70900147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10141ccc0e9f34858cb20dfd569faebb92dee53d9bf1b6852d23b4a94c54a751. 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/IDUM70900148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66665b536ccd33101be78e85c846c11f26d70d871bb0218da02efd69cbb7297. 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/IDUM70900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0fd5c233a7eee5b6136487734b655bc711d6a781a64e687bf8da4d9a52bd0c. 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/IDUM70900150.
Air Mata Surga (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd5678cce224bc0dec90ed8e65dafbbe4070acbb19076252718bfdd9cc9dcf4. 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/FR10S1594795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d65608037d494e03fe0fa24bd3918b73d76e8f3ca02ac32047255c38c8e7959. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR10S1594796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a2a3a1828302963e11dd4ed2ba10b551bbf7b9126e05e2cac29aebd614e02f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FR10S1594797.
Air Mata Surga (Theme from "Air Mata Surga")
Air Mata Surga - Theme from "Air Mata Surga"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa3d99db76f7249044d730390006b9ce8002f79b3ca41b95d33a71e56179c39. 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/FR10S1539789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fe37343ca20aa5b31af5d0ac66706b3b65d6651da8542ea17a13bf360cf6ca. 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/IDA161100169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a315a583a0f0081247e2fa6ba42973435183058eb3a9ee7300c5ce8ae2d1c8. 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/IDA161100170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85160632960b820b369ff1c78c4aeb1b76f38c27bd03bd5d439bda7ebe6ce4b3. 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/IDA161100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dcd0090f70777ba1eb6298a610f30159856354f49f865f9c1735323c15e993. 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/IDA161100172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf272302a6d5c32b5097c2eccfdc424388a8c7103e7c2cc3177edb109efeb10b. 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/IDA161100173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7e69f0ab1f496b1f941d2c71bd3a1f3ad22949b870918a1440ac2bdb746137. 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/IDA161100174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d10726c331e7d02fe6e3de131c19a1e18f5b0c8959c151fc4dbe8db3cc08dac. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/IDA161100175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220fee27a079bcd9afb33d0c989c3344d7ef514f69532620025a16739093bec6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/IDA161100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee64e5f7ab9aab1eab339f8adb8d21755cea54f6792d3039566390c889a8c865. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA161100177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f9eb074dc61fbfdd2575187362086356fcb7fd558db696d694c0cf1f08b87e. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/IDA161100178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e693d0fc576fbc8c8d2242ec116381fa9bfc26647f9b2ab5467129368c1e15. 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/IDA161100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cb1e1074fda0a4d0106779edf85cf86116046943882e67a170da54112f7849. 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/IDA161100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeded0c22fb94465d3c7ae3891ca923ffcbcac0daa3df9510eefd166f8e72e10. 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/IDUM70900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ca05ad668b0fd94f25df2ad70375bf2fb3d23d40aa95dfbe78da72a0746dca. 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/IDUM70900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9552fdcc7445744eab3a2e17e531fae0e4f1fe8a336923f82b8da2999497ca8a. 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/IDUM70900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40824d4cc1ce56fbe4c961057b1d66041b59bdf6c795eb2c1069f3dbe81b217d. 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/IDUM70900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde53a8717bdceddb17d6842bb85cc4df289bf253780ef612d6e909028252f1f3. 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/IDUM70900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc42a268674343e4deaab063f922f46a6042e667a0e7f4f8a4433390512bce1f. 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/IDUM70900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6527a16bc44819df377b42b5b8cd738fc1bd38cf145cf72594a6d5ac233e88. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/IDUM70900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf7f92067777852371246c16d0db1271a7984f1709d8ff1a7dee31081a9c33f. 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/IDUM70900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e8a749793f8d05719fc747e70498c5dbdded99b8249d5b304b5c43bf6ba69d. 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/IDUM70900182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b55875ec125c7d293997266b736046d553fbc79753394912675b3092bc4e0c. 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/IDUM70900183.
Nada Cinta (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe052642ca6c2ff169f36243d43fd8079806565d7ea8c844de119ed50527b4e2f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FR6V82435860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb484475491b54180f5d46fd689ddc055efa18f2a1372709bda38bb4ab07937. 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/FR6V82435861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c844ea914c156180bcbe8ae4f34fb3038783850ee2585db37d4bd7108b9870. 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/FR6V82435862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f8da312bc92b553740b1187d71f7fff8a69a71ed29679a77f6d472e57a62fa. 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/FR6V82435863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb615cba934b9e67e68e3e03acc12f3a199a3cc3833c0b1948402d2f6b9afc7d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82435864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abf6dd760487a7a98140007237b02f534d203d6e315e4ccbe78375bee130cc7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82435865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f7f50daef801502149fd2c90ab4043861a90cb8f72e76c2ded8965cc8ef517. 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/FR6V82435866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf811814dcabb8393d7b1859ad583c66ecbcfcf056ae4cdc635f25b04b68c5737. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82435867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d07750c814956544b1ea895e764406f06ce398bf7767854e96918b941f92bd1. 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/IDA161000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa887a1f1cd74274a6e922b53a01529cc6dbbdc8773d72d0c549ed015dc654e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/IDA161000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd477c584a7921d6bebfa54e6212f2fa589042d3504e18cb625fc3e903c2343b4. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA161000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f608f9a47f56e2cd9e7275fe963cb90d977f9b318df1fc01c1ec2fde8e4914. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/IDA191300615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7a8412d314178d6ec37d0b98eb5fef8f433f6cd8e01e3ad2dd07cca9f96af5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/IDA191301163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e58de8df484d55a7668913749bee2a87a14729e26c6bb1480bbcfb3e1488510. 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/IDA191301168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb109de48415ba0058de9d49bdf0b60755e70aadf763c0cdf6aa9fda474a2c956. 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/FR6V82238447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22f58d887ef07f40366ecfeb68a4324710081acb8d88d45a57c0b5a96a089c1. 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/IDA102300608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd476af118359f3b5922d734ebcce3fa37a096192b4e49947a2e5a4b2e4893ab2. 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/IDA102300610.
Do You Really For Me (feat. Boyz II Men & Soul Sisters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0129b996b5b5765d55e38cf23b0a5141462fa04e514d09e483bbe6a1f5e798ee. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/IDA102300612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac15957dfb06a24ae93e023c1153f47117b2de0b30056b54b23b8fa4ab77411. 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/IDA102300614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e536330140da7b2f36b5b1f2e83ba71f380785c7d5d2429a747aa365034f19. 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/IDA102300616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484310902df6ac2ad39f7abd322d35dbd70bf6c8f8cbaa287245e544f63fdf08. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/IDA102300618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9e122c7435b7cd8777f630bbc5f92faabefb4e84e66ceba1f9a2810b2fb3e8. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/IDA102300620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ea8477a0988b5cb5d9dcd3d472dd176024da8a493cff191d205a102d5dca3f. 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/IDA102300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08969f8c24769ff7e4aae2554c7556a1dde8b129272a66fb24b1a6d09fb5e70. 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/IDA102300624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d29625f7aa0c62ede81c1a521cd1a062967ca998811326aac24818d16d041c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA041580201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e479d4bf9f60c5e7152fe5a10b83f8a3f745ec53261cfce826825e6e466078. 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/IDA041580202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9464333767c7a05586175855765b8187da06bf94d980c9231bac08cb635c2e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/IDA041580203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9d16bf4bb0e0408fe8be9ebd3f03efe4b413f3f478f059ffe075db617a5f6b. 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/IDA041580204.