Kristen Anderson-Lopez (born March 21, 1972) is an American songwriter. She is known for co-writing the songs for the 2013 animated musical film Frozen and its 2019 sequel Frozen 2 with her husband Ro
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 0x7b87ebeac91b9b85c0d4a9364c8a0acba92cd50a2c3ff1fc219b001bc14b4438. 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/f5138a83-b22f-4e7b-b32e-cc5da04924da.json and https://artists.proofprofile.net/proofs/artist/f5138a83-b22f-4e7b-b32e-cc5da04924da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Frozen: The Broadway Musical Track by Track Commentary (Original Broadway Cast Recording)
WandaVision: Episode 2 (Original Soundtrack)
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 0x0b27cf09252fbc7dee09e889fe69756b87d51cd62f459e60a6a8d70c49822006. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USHR12141257.
WandaVision: Episode 1 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0c8a5af91144af5a55660c034d95437b8706440cabb144ab047f78590a0aaf. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USHR12141243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78109a26426463667fd6eb726b5616a495c153d22f02ce2d8483088508841460. 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/USHR12141245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6702f6afdfdffbf0676c325438dd4537ad231a59bc76a6d2506647e1f21214. 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/USHR12141247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3044f867be6bd0ad63b6fdb9a7340934e5a46139f2e387794889a412b5c843. 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/USHR12141249.
WandaVision: Episode 3 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec34777069a84d2aa5a38ab28e494f9b3c2db115e857f7a6c4aec3edbf6b45c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USHR12141267.
WandaVision: Episode 5 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807a26a4ec8047cda28d8750a8c5c1db281cfbeda9b3b04bb2e6a0927693549a. 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/USHR12141285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23551311ec6c467fbd44dfe8a8e693fc5353b5bdc688fa44a5bbeeb705e4a88. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/USHR12141287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383f9d20bdcce9228542bf28f4d0aaee1cef40be57d0882d4f2d2c97027b089d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USHR12141288.
Bruja Escarlata y Visión: Episodio 5 (Banda Sonora Original)
Bruja Escarlata y Visión: Episodio 1 (Banda Sonora Original)
Bruja Escarlata y Visión: Episodio 2 (Banda Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34738c6210918fa42251a96ec1ec198900be6aed9126bf3e3dd5b180effa7439. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USHR12141306.
Bruja Escarlata y Visión: Episodio 3 (Banda Sonora Original)
WandaVision: Episode 6 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69c6b6546561d6b5d473f7eb9ec19d00b6dcfed340f5bec6812a00d18a648e1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USHR12141298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86ad515b2d236324836bfb20ab07b9de2704f4cccc2c91c04ff6e8b3ab79870. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USHR12141301.
WandaVision: Episode 7 (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0950cd733cb1ddcf550daff439d68a2406f28f645cc1237a0d717ec29c7050. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USHR12141349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20de822a962ea2d2592408feb4edc38742a65f226a78207de43f3d9ff513de2. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USHR12141354.
Bruja Escarlata y Visión: Episodio 6 (Banda Sonora Original)
Bruja Escarlata y Visión: Episodio 7 (Banda Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6113498f067042556968ee895a221c36689f2bcd157723d00f294c637906a1df. 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/USHR12141346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0788f27eea335b1103effe89ad6bc980872972ca6e3ba9c2ea60519f18286c6. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/AUMEV2157422.
Disneys Die Eiskönigin - Das Musical (Live-Aufnahme aus dem Stage Theater an der Elbe)
Agatha All Along (Dave Audé Remix) [From "Agatha All Along"]
Agatha All Along: Vol. 1 (Episodes 1-5) [Original Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd7ca9ebabfe399f5d276b416b7cb049b726c6f1a64e60751b9390bfed2fd82. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/USHR12448956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaaf0ef245ce97e8951052d4423481caca427f790ecf4332f1218e900ce06ca. 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/USHR12448958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e207e69d9f2c81b15bcfb121db5e110a5bf30728bf37b8b9a67a9e93539de81. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USHR12448681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691b88006be52dc75c607e6c9b3a9c560a9732b09db0bd37dc573e32a3e1134a. 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/USHR12448683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89ac889b5eb6848fce132412920a5d3794ca4385948aef48b7dc32ae86cf50b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USHR12448961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d574305e021fb002f7cda1fa8856a7fc0806243b787d7d6f3c5f96f223095e4. 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/USHR12448962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915d84af4f7128a5e92866f8b12229880283704d721bfad2fc0ef24cb6a088bf. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USHR12448963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf685c553e01049c2d470e66635af3eb6f5995049c66d1226613f5e124f9fd62. 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/USHR12448964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fec1ee257f421e952d150b9460147537dc400be5df083e6ef8c5b017c43cf63. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USHR12448965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6544efac989b3cd7894a484ef93477c7fed04c3ae385965f64a6ce4d5032098a. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USHR12448966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1010c5ce1df65f18caa49d4cab7edfef38a2a88adb78caaf95146ef9c1d9c197. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USHR12448967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2644a4a3a341d5aaeed292809f73a1b93fb2e09d6d74f7ceb50e9e5b4c12bd09. 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/USHR12448968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427654de230c688cf2f007f1bf7b96fb9e3ae4f4a5ac24d7b333911ae55c7b34. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USHR12448969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d4b149f261d0869875a56f0201e3c301c25a9e2dbc47cdbdf0aee27761594c. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/USHR12448970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2d4eb575e086087b8840aacf21da32ae094568717bfe17a7ada30284fae36a. 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/USHR12448971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9f56746d0db9b7f2ab41efd638c8d180d9bbf263a582a7cb2cd2efaec442e. 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/USHR12448972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0291dc9bbe993f4f913d00feeab8469583976a125d8173276cf607fbd51e84da. 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/USHR12448973.
Agatha All Along: Vol. 2 (Episodes 6-9) [Original Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d199ec3cf10d778f308020058252abf6ac2a77e568041d9ed48e94f51c81f45. 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/USHR12449147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3572bff2aa43b059e51f8a631f11bdfbc269a1dee8fc5712dee0e707ef539c. 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/USHR12449148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdcc2a2f1d3ee90c4ba60e888cf0c44821106af9554fdba7442d2d8df71ffcf. 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/USHR12448679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc975d204886c46ce8f494b62ae9dc205baa5195d5c2219d1bb09b1747cf762c. 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/USHR12449149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560cff0b48c7d5e534eaf95183d0d6f6d2b6ef4300b1c2edbaf1377bb3626f82. 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/USHR12449150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2f1579b69dbaedd2142831e696853b7f730bd9a94666b3e788e137c8bdf400. 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/USHR12448682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fdc4e8efed5957d60dd9d87a0ddddf5e839e2f353052aabdb03074f6ef5018. 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/USHR12449151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea912d6e2c2cd948f8d0f9db08b63becc7908030cd6e40a16dae60a925f8066a. 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/USHR12449152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8bac9837d8bee9961ba8c3ce7a2b78b86f8e3b1c77432cac651c3a38b3f6cf. 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/USHR12449153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb83b965f0142d61f226f68fd1946d0f44bd416ed6abb3a4bf38285c68c77568. 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/USHR12449154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb129eea804cbdd4a1651d19fa9ff78dc5d3661c0d00aca1bb92d72ee832e41. 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/USHR12449155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d35f40562e92f87aebd73297777649a9af0eb73060560c865af33c3dc73e421. 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/USHR12449156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33269a9bf0a695e1b1a0b69679da3438905f87e4250a162bf673adca70c79766. 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/USHR12449157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c637265152dc30dea81792f20a345bb08844c3e0b6a10d720087598afc1df8. 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/USHR12449158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd4f28c2ab9981f7794bc1905d8ccaae2bd5de8c5295a01e07d3abfbb498500. 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/USHR12449159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3097e1d45b87ac33095bb00fa8856870141275dbcb94e203b751d34fd68b4d. 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/USHR12449160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b976b771d3067e8d9f3eae80aaf81182a1a288df7a09a2e2698ef2a618fb89. 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/USHR12449161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b19742d48015005c0de7e527a48e69a80c71b7e518e4d1ad061a2228e1b80cb. 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/USHR12449162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f4d76268fe70341ff3ad28e53db12e5b7e1adb25e38e7cf39973c21a3e8359. 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/USHR12449163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7582457442cabf183b78df27aae30cabbba8092641dfa084f7b2854b19fb0f9. 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/USHR12449164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15e115b1ebd1783a2d91754a4cdff3e205f64fe51fc40c630e4e6e7627d693e. 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/USHR12449165.
The Ballad of the Witches' Road (Nicky's Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc921cabd5f384106a7a5ff5a76015f281f8764a536deaa00c7a57c88b0061115. 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/USHR12448674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9796ccae9161d7ecb36701ec360d2c067c9d9409d152061552a1a8dc933a8244. 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/USHR12449166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c53633d7b42f650b0443dbdc4eec56594cddc300ce582aaa217c202d6694b. 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/USHR12449167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59030f71d73bd1ea173b60487a072d579ece413fa4f93a46fcb590b6e2fbf46. 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/USHR12449168.
The Ballad of the Witches' Road (Agatha Through Time Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf52a176378a0e2e77d84a4fc3230109ba75a4a62e9f22626f1295d4261e6227. 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/USHR12448675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16190610fdc353b9132d93637b843b2b12122c2a3fd66b9f096bd0e2fe136969. 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/USHR12449169.
The Ballad of the Witches' Road (Pop Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5531f4d6180d85090ae2dd0324ae9caa1c5f93e3980592425f0bb1848063f181. 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/USHR12448676.
The Seas with Nemo and Friends Medley - From "The Seas with Nemo and Friends"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936c0ad720df414ccdeb2bae5c118ae65138c59af2e97143190e62ce6fc37bb0. 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/USWD10833534.
Do You Want to Build a Snowman? - Instrumental Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe412c1b0d68027cc0a16ffe4000561931d1ff95d13a432535dbffdba5fcf455. 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/USWD11467885.
For the First Time in Forever (Reprise) - Instrumental Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9c7f4d9113aee9cfbf3f9463010cb793948fa8c0c018ec8bfa74f2c1e9ae0e. 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/USWD11467887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509b88a63c312f5e6f2268cc80db5aab1ff727d52a38e9c855d5236aa9fd861c. 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/USWD11468934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335dcbae0121de46cdcfb58bc6e32c0f5a1f3c10740c36ab3c73420c1c8454df. 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/USWD11468936.
Symphonic Highlights from Frozen: Frozen Heart / Do You Want to Build a Snowman? / For the First Time in Forever / Epilogue / Let It Go (arr. S. Bulla)
Lakota East High School 2018 Gift of Music Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50cfe954ff5e71e8b4eb8d52b35f3e11b89e7899ce0943b8ca1d1e0dac5bdaa. 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/USLZJ1982012.
Tales and Myths of Gothia - New Music for Concert Band - Demo Tracks 2018-2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a7acf65ac29bddfdb76e2b162cb2c7a39defb74ef05f7ed3cde57d983090e1. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/NODGN1807310.
For the First Time in Forever - Instrumental Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba025100de588fb6c92fb6ee103566a6141a1db237274715ef6ead7167f6faf9. 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/USWD11366427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57bb5a4418da146f7bce08fcab2a467bbd0420347dc6ad835add846406ae214. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USWD11366426.
Reindeer(s) Are Better Than People - Instrumental Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0758c425d133b5d6ab4da774b24e4b0b7e5e816356fdef65dc778747bbd9e505. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USWD11468935.
Love Is an Open Door - Instrumental Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ee9523cfca4cdaac500f6c213fe0a9e866323010535652b6fce9329178e963. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USWD11366428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28dd5482913ee748d6aa8a9221a402052e927df58679cbf020b2321550b1491. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USWD11366429.
Let It Go - Demi Lovato Version / Instrumental Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92ffcfe75b48841ef7987971a7e67e652053f6efd12b4de71dfa6b45312289c. 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/USWD11366430.
Checks and Balances (from the Netflix Series "We The People")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff425d3a34eef5aa37a67e125b63a146c4b61b87876aff3e98354291bf9f4b4. 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/USAT22103219.
Frozen 2 (Originele Nederlandstalige Soundtrack/Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ebdfb80b23499f9e824ee10785cc12e01a6f6d4d6386f86562b003396c6caa. 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/USWD11995028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457f2df71c410c4f9c5483a541161420384011eac9097cded4408879e73ec551. 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/USWD11995039.
Sommige dingen veranderen nooit - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663eed220fe21d66c1bf896757853c66e59a231ac32046bee32a83ca313ceb0d. 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/USWD11995040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0856ad9def31a2dda16cab0b1a5730c280b131b2fe9c88c338ae5bbfc7a580. 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/USWD11995041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08592c47bfcc5c734753702ffa0b3d178e9532bb0ff81a601a37a05f76b7218e. 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/USWD11995042.