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 0x0f8db69b0a420b4e52d809da38372a7cbac98da9ccad8ccb207020935c75406f. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e51ca6dc-ac28-49c7-8a3a-2137ab028752.json and https://artists.proofprofile.net/proofs/artist/e51ca6dc-ac28-49c7-8a3a-2137ab028752.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Song of Beasts. Fantastic Creatures in Medieval Song
Monastic Chant - 12th & 13th Century European Sacred Music
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 0x2f43d3c2a8391d27910b91bdcc9baf7b55c45d19b0c3252492139db999429981. 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/USHM19615701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199d5d9e6b8a4a5b88c8896f85effbbdd7784cdba89645c3b8d7f33ba1d615a4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM19818501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e68f71ccc69f4d64ba6d6ff183849d1b4dc98735bf81fe626dc7c241d71b9a7. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USHM19615702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9321e3537cf449f6d9f9c9af0ad79d8a73b05a6c90850fdec15b569704bbc50. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USHM19818502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0ed57394752fe2277795eb8ba1acbf72c1e9797e575005c111a415a74ed5ee. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM19615703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e02acf4eafca5a7108aa34e368b38f8868944e9f648100b53f30a23b475684. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USHM19818503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27fb02749833742924a9492ba016228db81e7d45137a080d11d382bb017e7fc. 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/USHM19615704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1123f9b879fc5649fd4f46eebb4b62f40ecb2822a71a7f2795dc795c003702d2. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USHM19818504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7a8fbb0940dbca7f9757019bf4d9c2a4cf203a3c0d012464a63ae1afb618ac. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM19615705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d6eeed8d10f1667c019c442211143fff998cfc8d7e1f1e7a092e657983a78f. 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/USHM19818505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb0d4b46f98b5059c2b5f09e62b4ca7a739905706803f4d2a5dc61289edaf6f. 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/USHM19615706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be9e445cee0349d577546fcf3b2f39541169f600007c14c6e41b4419526e97b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USHM19818506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6b0cdde6a1bca6d5c8cec2daad757ea2ae7c1d4719595404bd3d2f29deeb3b. 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/USHM19615707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c6d74d25d3b494c4dd53adf20d8a04c93aca76d878cae912ef02d82347487b. 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/USHM19818507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492314b1392734df48ad1f32240fade58a444b64c72a07b21038b6a1a4c1edb. 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/USHM19615708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e399e51c529faadf0f17059098e4f9e2dee61d80a3a0b15238e35ab293410c2. 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/USHM19818508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf125060c862e14c57e7401b6b9206d7eab7079f64355dd77720acc277f2eedf. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USHM19615709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9eff9713b9afe0d4a7f48a389bcfe87b519ff0c1925fbb1f4c25dd70d350fa. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USHM19818509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eed7aeac80a7305fef909d48e804f8ad899233116f5b94082ee0eb49248741. 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/USHM19615710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1f646261281469882109f70eb44e1479e7448891f3bff81a61455a24060879. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM19818510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713b3ded332fc460b603baa03319f86e9e2c68b1c18eeaa2dfeaf44bcac3893a. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USHM19615711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa199dfa0a0544d7c60c253f60ec6bc834114873e53553c7cbb82451b24b71afb. 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/USHM19818511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6142b5282b34c7a67d0e59df5a568d21366c906ad6a984684fcfef645d8719. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USHM19615712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb032b44a6626326c86ecbf3d99e9f61fa5192fa1dbb4186186663eb89c88ba57. 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/USHM19818512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f74ab0f6c485046d90073039f06ba321ff186e6fb339b844cc2262829e804f. 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/USHM19615713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd4a930156261f7842252004a0cb571754c07e88a50e3c03cf0d9b58c0e97e7. 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/USHM19818513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5603c04de983a19ac41803b12cb97283dd86e3e595dd6810bf4e298d9ad8ea4d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USHM19615714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdc0adcb69b7c478a618c65af891584a659144f2fe8401e8f18a93550a85935. 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/USHM19818514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc373a2100d205c4c404d9a9024ead8f753d23f787e9fb9f015e65695d2fbea09. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM19615715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7ab7a9b70d6a5b10aa3d661920157a521fb4576c4309b4be1b45a7e59a0375. 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/USHM19818515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd82fcf513e672de04ddac3916eb55c2c67d148e95c2277dd5b32b304844450d. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/USHM19615716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b585da1e6941d6ab60648e5445ca29e5cc92a50fd9453a9eceaa5f922d6bb12. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USHM19818516.
Thomas gemma Cantuarie / Thomas cesus in Doveria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28892f343f3cf88c528c36938f00e56ebba0cc758f082b39aa34b3668227329c. 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/USHM19818517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46564e80ab4552c6626747bfb2fd869cd388df3259e385d3c45fc4111fe8c7a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USHM19818518.
Epiphaniam domino canamus / Balaam inquit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4444c6d94570d6b8a19da2836e4de19fa526e53d4708495cf5ec5dbd3083378. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/USHM19818519.
Campanis cum cymbalis / Honoremus dominam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666d93aa94b840718566f551abd9741110d1d5d9cefd77a164e1b36eb192dd77. 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/USHM19818520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e50e99e5957d7c08de060692107f99fddfc31091246c631459ac905fc62358. 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/USHM19818521.
Venecie mundi splendor / Michael qui Stena domus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cafdd1eac6bb5650405bd2f5c92ad7ac4f1258ebd3f384e4dd0bf1c41df685. 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/USHM19818522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdccd47f80dc476d16586be55637ea684ef5b7a94b157c579486fdd8d9a1436. 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/USHM19818523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6764fc50d12eccf5284c90b236c20fddb156b361804a9d1c3abc93e507e955. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/USHM19818525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7b1f89c6898a269725daff36b87520ba5038910ed99f83e01089911094e254. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USHM19818526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bca9a15246f156b5a5a2fc14ed8cdfd305984010d2715819c67c7ede56830f. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/USHM19818527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26db751c40c793bb179e51e1034be2f64a196bc4c552662e61e5cd5d75b23635. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM19818528.
Ut te per omnes celitus / Ingens alumnus Padue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86fe032c76e4ee51bcfed8cf227daa50a2bad118979d23d487a4380b9d61042. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USHM19818529.
Knights, Maids and Miracles: The Spring of Middle Ages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23dba73e422f788dbf2d496f353c700755464a97400ba4beb1c4d680aff07cb6. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/FR46Y9233601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2563c159b6d9ec00bf9116b21004c9ebd6e8afd86db313e18495ecc291d7095. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/FR46Y9233602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5ce17412289987d47d138d9742fec777d3f59619913f36526705ebb5e08fcc. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/FRW189500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8992e952e7641dc6b7c4f4c6962742769cfa73ad6a8bd9d54b2da6545c14a7. 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/FR46Y9233605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb414ab533e31c569486908764780d63e8fe34c848af5810c5276fa1db035b33f. 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/FR46Y9233606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aef8fdb1db4d57adedc69d8bbd35eeeff222faed42ce87e14ac2660678ecaf. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/FR46Y9233607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc949952d25dd3aa53f80ed7898247f9a4b7a89d352cf03e498c188e0f4fa6337. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/FR46Y9233609.
Pyançe la bella Yguana - Instrumental Version by Elisabetta de Mircovich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0215eb9d2852ac53b114d7eb35a1310dbfb442c4038a2d553bf0ca78ea31117e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/FRW189500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec93f827dc6911b377e267c917b9beb56c2ab52d3b034cd7b69c3268df40d36. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/FR46Y9333217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d1324506579376abfcd713079099f7864a06d9b44f7b474b73cf15aefb4ca5. 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/FR46Y9333220.
Parle qui veut: Moralizing songs of the Middle Ages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34429e1959c942078739267e0974f3c03820ccc5cde3efeb156dbabcf0d37143. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBASH1752901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d260633f5d642a06bad57408b379898656059c2487079253e6e777fded30c1b. 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/GBASH1752902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9cb3c04647d84922ba020a83443d65ea679126795a3d1fca44d9d70b1af834. 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/GBASH1752903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9bf8fde69cbb582ffbe01c30f0d8d5a2f22d846e73303b056ad74c76afa188. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBASH1752904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c6f14c84c67abc83f33c2228aea63dd92959d7d4d326e6bc15271098788815. 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/GBASH1752905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6761c4cdab72f389695c77025bf3e223bbe900d24dc76b204abd4e76ef1979e9. 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/GBASH1752906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f688a0db9461be32eb695e4f33af6f1cab51df1bbf361eb89a1c7fcb92db70. 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/GBASH1752907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a95c2103de3b111b6c059771c04ddca952ae418d5db7f50d0a7f29ceaff09e. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GBASH1752908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78457b3aef264e0c72f0a4852d7610fa43a9e31be32a14c7ec025e32d4190f4. 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/GBASH1752909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2592a7e1c079b6b5ae0e745a0f130ed9dbaec237f73c34518971710a0ec30b6f. 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/GBASH1752912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0da06e02731c0f8c832d49dc52249fda0eb64d5506ba6c38ddd4d20b6994e8. 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/FRZDG1801288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c07a2f1782b6899d00689463e49271a2792c804fcb718aec2236fbdf6169c80. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/MX2831000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cc54265ca1d2a9ced0f79cccc4072e660f5a1903465ecabbd5a180625bf3f1. 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/MX2831000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f112193d08eb6782bfb6d13897ae719c451f011cd6b4f42a187de272a843bc5. 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/MX2831000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa42cf4791b703a532c45746b078313205819980e0ed4c60287af2822a8ce34a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/MX2831000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6c3c970ee2b15e12dfe674415ac2e00d67d134150f06b7c3bb2251b389b6f9. 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/MX2831000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28159114774ef65c54e2d2ac7d5a51f6da9ddef7fa22ce95899fed6f9a45131. 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/MX2831000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7d856da08ec35ae3b2ce665c0b27ae24d7e040df750d98b138a0a7e2cd754b. 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/MX2831000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ef9f2844a389b344f476816c39a33c5f1bfd572930db1623c78b7ca7eb1b50. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/MX2831000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f141641590670bead51428012d29459244e579ee104f2fb9e6d63c0b9f4d80. 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/MX2831000009.
Aquila altera / Creatura gentile / Uccel di Dio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6f433ab82acabd204c83730678ccdecbb2f27a66c1772e3024a9109a41618c. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/MX2831000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24a210004b7d7d88ebb722065bc349eaefae6ad9ed16139395e662c3a08b1c7. 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/MX2831000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac4aaad0b43f4dfaf77441385d6ad28fa64d3bfeb2ee1465d0827c4c17405d3. 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/MX2831000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fae132ae8724767c8d324e5d6d354ebf6d5f02b4f660de1f3e174e397b1bb6. 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/MX2831000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe292c98c5b1a589bb2425aa9143847c55ede251c1daf9bef537084e2e24704c6. 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/MX2831000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f104f59511826325322f2ec1f7142e3b341a03a52e2e3c7dc77eb47c84dcb25. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/MX2831000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d7df55140f50d535d78cb6640f5569a851bb118e11034e05d013883aaeb9a5. 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/MX2831000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f7ff2dae3b6eab3b877d21ba109b306654fae5e067c59b25b2ed54a5469edd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/MX2831000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff06cb9ec2f0a21a62490b2bdeb958c98c89ebffd9d22c59c50b98e5413a90dd. 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/MX2831000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786b051971b3742273ce19cc68cefa81de6a1f51762e7f44577d2ce3a6762246. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2831000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd014d54cd3b5211df5653d08c9549c5c8e4f9cfc8fd67a17c79ca237c5891d83. 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/MX2831000020.
Firenze 1350, un jardin médiéval florentin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b66370fa96a0a42ff992721b24584964c60e03f48eb690bad5f10be11daeb9. 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/FRZDG1901393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f78a883e0c17ba5ec534ede21a45161e204d677cb4b538c68173564643438b0. 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/FRZDG1901396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84855e1eb24f682a6141093586e733474a3515af1e0e3fd0515d8a341facf63. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRZDG1901403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb10b950a04d245d19f933488f769d68deac4e754a7272ee199af7b2390ceef. 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/FR10S1770039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70faf53df870a354f2ad9c6add7a844793383dc0fae10b5a057133cab15d45aa. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FR10S1770042.
O tu chara sciença: La musique dans la pensée médiévale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bc80e24b90895cbe20602555e0def66cbc1ce76278c029322f568973d46148. 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/FR46Y9333201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498229871677f39d7b53ebd85face2b60db0e16d283d8f84c3d37815a0f5601e. 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/FR46Y9333203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb23ebac1a321c8cbf3f3c2119ef25c84b25f6f11d7e71e0630d8e392abdc4. 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/FR46Y9333208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d1324506579376abfcd713079099f7864a06d9b44f7b474b73cf15aefb4ca5. 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/FR46Y9333220.
Isula feminarum: Résonances médiévales de la féminité celte
La musica ai tempi del Patriarcato di Aquileia