Karma (, from , ; ) is an ancient Indian concept that refers to an action, work, or deed, and its effect or consequences.See: Encyclopædia Britannica, 11th Edition, Volume 15, New York, pp 679–680, A
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 0x1b53325ed4c42fd0e152344c96c4c496e47a747f1d90190b3715ce8958a64485. 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/100a6a24-c492-49ce-b009-02b34eca2d56.json and https://artists.proofprofile.net/proofs/artist/100a6a24-c492-49ce-b009-02b34eca2d56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Beach Towel (I:Cube Cosmix Marathon Remix)
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 0xd09dded1c7c09fe4bddc19e01c5ae35a816036c509e80f20b36b8fe137efc011. 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/DEM090600176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50da2bd76c3671827725ea084f78304fb10bc74a60225bdbeda214c005c8aa24. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEM090600177.
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 0x7fafdf9735d9bb3900a67a2223aeab623c76a6608216265e3573beeb7e494730. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INU251901350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c2c1bc6d4fd85ecb4a405aa6cfb290d3692d5d3053e004af4bd5302bb529e7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/INK491900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5befd0ae0437ef205103cf46d776bfcd3d090051001a61c36934f8edf76775a. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/INK492100124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bc1a3baf619276d99ba9152589ddbd5bbdaaab1e8f2c47b7fb433065422bc4. 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/INK492100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7fff6161a3c0a078450850c533f829eee98886ea9375f42c2530baf773fcf2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK492000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2125ec31b272d79b3056efe8cfa3646c2acf4f724647eb6385a4c7716d21e84. 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/INK492000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578131a49c501127c39cd94f4f6d082279d04f808f30b22acca8b4dc6bdc714f. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:10:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK491900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2d0b547e7adfae326e879fe245db1c58acf0a1cb3f5376a6822a68bb678bca. 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/INK491900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692a9300f1b4f926a5478957c847cdb781a72269bd1a1c5797092ec0eca3627e. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/INK492100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bfb176746015895d2660d5303a0cdc3477f668cd8e515bb3929d2866027550. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FRX282120456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a281f0c2ea1f3e87fbb5bf71e64c5da10b7f630fbd98fbcc3deceb9c73576e. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:07:46Z), 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/INK492100152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986ec8a1514c9bc365d65ce01e2fbd303edd39ee5be53a626607cd4590a412ea. 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/INK492100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3b0e008c7d6127a104412028b252fe6b8c3524ee19efc49281c180a8d232af. 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/INK492100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3a6329579e660bbd10ac52a29dc86fc1ee9a00ddb6ea58d95b4b952d210ebc. 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/INK492100159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa082894fd2344b2f95c2414488a5a67ce922ce84ae9617c4610928e1ae5d4582. 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/INK492100160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5aaa26778ab8a04b4fc86df6d2a1d8c05c6a31e7fbf7b2f83c584ec80b7064a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF032405237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4bf059cc8da248f7980110c24feb5350253a98dd494a84429902d3b0c94f9b. 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/INT762400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec17e5aba0207c3d716e25558f0b9df67180af603c9450462bf8f4c08a15171. 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/INW262403099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7869f4d21e40208f88bba0c33114bdb5a3b22ba9033afa4f3d9f18e5e006d04. 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/INUM72501153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa779a8599303d9aa289e4bc105d7884728d7b6012d0c8c47c30a51ee3f8185e5. 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/INK492400326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ce9cd9719aaf129a195e5a577e2c9cd898c5640f73c86f04fac8ea150d33c3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/PYC842414542.
70BPM EN EL SUIZO (OudiTheKidd, YungCxrd, ENZ0, $efxx, Mostrico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c920c1879b23f1f6fefef731d16ef75c307f87f0546c7d292154cd92e962d3e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PYC842414545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fd7c0dcc66e7cd9af9c8af131bd6355a3750d14670266b775df53fce9a55d0. 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/PYC842414548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5fa6b604b86abe6a03f9589e8928ede04cf254fa2a4c0c0249a5b5bd906172. 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/INW262401841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07510e5e92731b7ab8b4710099bfb55d89ce4a2ef581603feeeac3fa731518. 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/INK491900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590695a25d38e90b1c9f7b37c33f415c885f21bda08fc1f38c3354cd50ab2f54. 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/INK492000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa556db112faefa18b9575ca9a0451cb9755f26087ea2f3fce435bc0688f2e974. 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/PYC842414543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb98854a6c0b04ad1b425bccdfcc122f74fd23c094a7b14f23bdec5117f4c12. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PYC842414544.
SUIZA (YungCxrd, $efxx, Bengthekidd, Mostrico, OudiThekidd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6d5b12a2b6b142a307886bbeabe22f5e5e23223c5c6120b6726abc3f322904. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/PYC842414546.
STICKY (Bengthekidd, YungCxrd, Karma, YIK)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e396f6adace134f7f8414e956d90b3659a26418c7a37e9133af24a3606c4287. 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/PYC842414547.