"Penny Lane" is a song by the British rock band the Beatles that was released as a double A-side single with "Strawberry Fields Forever" in February 1967. It was written primarily by Paul McCartney an
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 0xc274ad9c32fc3f83e0319c43ee52018a919e5def75d24141257da033de8d86b2. 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/fc22311c-db9c-48d3-bd7d-940cee8b3645.json and https://artists.proofprofile.net/proofs/artist/fc22311c-db9c-48d3-bd7d-940cee8b3645.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Greatest Hits You've Never Heard, Volume 1
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 0x8a6290ac1b33f7963e65b487d28b75d5a5c167a0591d54ab2a88bad0d970f78e. 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/SE5Q52103958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2387a34e06089ec9c0fbda4344fa753cfd760f5fc5aedb7ec934d079ea14c7e9. 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/SE5Q52002882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527a9acbbf97f528ca8e56bfd89a3d8be8b438e910eed8b4dcff89086c08ae8f. 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/SE5Q52002763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe23bab31fbcb143325907bef185eef6233d89b6b00e40ec44a0499d62fcc503. 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/GBXHC1810961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2528afbfbbea37400b3505aee0ee430e2f8d0274996a2959c3ae6fbff52e4f84. 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/TCAHZ2484673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef2395d9e0974d5dd3d2b9539f4bc502197ca5549aa1b706967485a8e5f309a. 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/TCAHZ2484797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b83ced9f3ad73e93edb261febaa5b5e6109f314d2633a68d319d4bbcc30d61. 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/TCAHZ2484934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6758aa8535f30be021d60693eaa0c4fae03427281d8a00a1fa84ab20339b39d. 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/TCAHZ2484948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cee8b109a5e15d58693bdade85deeb45e493c576181be4329454e226bc424f0. 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/TCAHZ2484953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fedd551fda5e24cba8048e22a129732fd886e028aaaef01f6e76a289294874. 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/TCAHZ2484995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d80bf064204492db59a9ac1cf6a016c0817cf7f76d3a26d30a5a89a1c1a799. 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/TCAHZ2485043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5bcf72750f2772a6a0ff2c8e5c0b3a4233156cdb0914d0c1ba68f3d8475fba. 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/TCAHZ2485085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49559e575e425b52b5ea1af164fb82797a72d5b1df7c22fcaa7b652a52ae76a2. 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/TCAHL2358434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81a57caea760b7d7ae7a1498b403d5e0dd8c37f0e0304242561df2caa07f784. 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/TCAHZ2485130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de79393119c65cf7d774e6af32a38d0c48c0aba9f2de54605269b05ec44d8b7. 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/TCAHZ2485143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c288be4d1a8d24ac67515ec3b1c38561ea239c8620ee3dcb255ec18d07d857. 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/TCAHZ2485220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5ffbd6f4f0bcf8679eee567a9c9bfaf3891ce76bc328957f566613ea7d223e. 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/TCAHZ2485329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75484331af95740f63179cc19f48b80dff5baf6caaa43406ea0619620579214. 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/TCAHE2351076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6d1db30584f0aa20eed843b80c374f64a31d6547684021e83dea2dc9d1049f. 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/SE5Q52001567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f12e649d937b8200fc865b198ded367bee7cba3aebc2166b4a2f4b691e24781. 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/SE5Q52001881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1383ac474a261e3993b58e29c15a7c9a895320eb0cd740a707d64d76de7aa0bb. 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/SE5Q52001885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbf095475ef58fef880d8ec75f4cc1844fea7c9219f132f75d02783175a13e0. 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/SE5Q52001613.
Almost Famous (Music From The Motion Picture / 20th Anniversary / Super Deluxe)
The Chipmunk Song (Christmas Don't Be Late) - Remastered 1999
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c9002333e51c31366aeb13178bdb1555eb879edd9dcfe7551131f538b8ffc0. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USEM39900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78fd6bedcaa35cc31e2bfe953db6027d997e5a38699325c45d1a88cd2761199. 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/QMFMK1600273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327477bbe0cfb1a08048f4b717185536aaba9a631b3a236a08cdb4a8d1b646ff. 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/USUM72107400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc26de22c8da809a28e850cec533c1f396866c637bc991fa74b81434dd1d4d6. 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/USRH11509517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff5bd6dfe37598f6ed8de671ba42fbb4bcb9e56a40491310c0dbb5c6936e6e0. 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/GBAYK0100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf892b44703857cc1bc0b908521085151f9d81520c48f7bb18455f3bcc6388bbc. 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/USKLP2100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cabcdbe0789b852a7de1b06598b2f08da61829f481274b5c174b842fbc714d. 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/USRH12302535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7170171a705b39abb78ccd105dccf4d193f0f8fabffd950c16bed9a5e6620c. 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/USKLP2100400.
I've Seen All Good People: a. Your Move, b. All Good People
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069dd903b77afac4517f991130e6552c1df8ff4277c50d1abe1366812179acb4. 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/USEE10251879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad2da3918b26e4f3edc833aeec2bd75289dbe6e6aad977857c97a0e3a45c0dc. 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/USGJP1300220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1574051bdc9cf1de0b52014dd6a4d3f6754cd8c3c05f75c06b5151335b57a164. 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/USRE19600231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a9a28efc4bcf7b9fdd891e5304b52d31f6500eb74b3af76c26001899bc28d. 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/USKLP2100270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5621af523bd60cc6588105fa3f1af4ef352f1feb0e0d8103de478c8b6a02514f. 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/USDW10022058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064575e508b7211c17164cdd5db434ce3a4425aebc414f85cf09514f7d608b04. 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/USPR37102775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a41fcd9f11f9ba3518f0ae4bda56f0268955563ca3cb9824691a58f56640316. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USA6W0400612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf885a8018a6f0eb1e454acbc9fcf8684bfb0c19fe7e67880c99514a34faa3f15. 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/USKLP2100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74c0fcce4745f9eac1fd50ce86b617043345979a1df02c2e5f350b2b415a8ba. 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/USWB10000949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee711ee23784216d5e7399c5e4cdd8f793f269212f3b55c5ca6e87a7924739f2. 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/USKLP2100272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfc56e017b97776d13d65f9bdf476e9bf6be51fc3d3c8a741ea43dda4545520. 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/USCA29100324.
One Way Out - Live At Fillmore East, June 27, 1971
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e75452439c15099f5b344f6259fee56881da7a82e877ea835cfc10a3ffe6ad. 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/USPR37290013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887dcee1af73641583f6dcca05061486f0533ad49d6838839177f5a98c21b151. 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/USMC17301726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe15f13669d8cf7547e5b93186096052b126ea9edc139c0f61cb385b4b85d4d0. 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/USKLP2100315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dda2ac9bb49cf09b276653023a0229875e7945a931bf0613a68b88212c41a55. 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/USKLP2100274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af31a5a2adcb1d39c5faf54e8ca9f112d665fcacd8f9ce3864e0abf899077fc. 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/USRE10900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0667437efc586891069f0df7cd0d659966253baa31478dc73e1f5f220f540bd. 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/GBDXG0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492ceb205ce3d7db7591208c9d71643e02b7c354379bc9d4309983adaaf601a. 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/USDW10110091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd111ac481c7be5489e8723dba260ab5a862189c84838e80886b4c85f2befdf96. 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/GBUM72102799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93db1a8ca58d02d40bbf3adec22c8afb649c78a130675d63401dfda9fd55b64b. 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/USUM72107453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8de508d3f3c8691275a64699b328a6a11240c4c7b99267b86f3dc6f0f5b6f1. 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/USDW10022055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424a8b7687bbe841f3b0c6d0016c3c55e8b6045da7953e1e7231889b4a35602f. 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/USKLP2100276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4974a03d2fe36f809aaea6cb8c5c628220e3743093c12dbf01adbee493ab09d. 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/USKLP2100279.
"You Gotta Take What You Can, When You Can" - Dialog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b08e45cf74f31550ebfa76c976c8e1b43277ab37dd6d4e3af160b9b9e561b80. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/USKLP2100280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5551e10c730b8d325c90323b95212655ec76ad8096c09d0408a494535635ea86. 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/GBAAN7100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fc650db32f314234deff3b3541ad5c28d0ab35fbd2d6b53cd6473bc952fb9a. 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/SE5Q52003208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69389849271a8106ab743791968e51636a97633330be0ee55215acac56be6797. 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/SE5Q52003342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ef02c52fb238fa371956a1454330042655fdcca89539bf432b4768aa571f01. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52003204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512dab47e802e8d32e62a18d391e9ddbfa62320b041146f799d37e584877f4a8. 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/SE5Q52002184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cf08734b0357047127524d0bb261e7841537a8c4ca5975b98592285649b60e. 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/SE5Q52002368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cb7ed9cbab729ce3dcc742fc028558f72307adb1d2cd369f607efe393ade6c. 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/SE5Q52002179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d40a528c0b2ef1debc0da5197837eb3d0c70bdf349adc3502cbfa2ad63bb852. 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/SE5Q52001607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf00381049b6520e727fa59e9c2bfcc1b57a2e0bd0f42f764f4d1280b476163. 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/SE5Q52001895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8fef582ce0fa05c454b93bbfa4bc97f5348fe58b2950de654ea6b413165b76. 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/SE5Q52001608.
Just Doesn't Feel Right - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ca289805ae0841cd32e966f85d6146de993e1dc0f521ce176e70878222e837. 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/SE5Q52001893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d1d6b997ae13dac66a87d92501572bb9adb1b8e50bd4c5508eab9442ba1d3b. 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/SE5Q52003655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b96db1db4d3a1ecebb37d469b1cf454d68239578480938e8fc581ca3996dc1. 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/SE5Q52003436.
Love Me Like That - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54fcb5ca04fd9c4c219311b563d1225f88ed013afab61d7a086f8b363bafa90. 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/SE5Q52003920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8409327bb4434179b9911f1584dba1b8885b9ee93cae14a25a742de3b8f630d4. 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/TCACU1654071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49e172758278cf672866ca961dddfa421d0a1814a380909dd42eb8a0844a925. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1654097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75857a5cf882db6fd5e7cec40c9099961381d0fe61c67515fc6ff2c13dd516c. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/TCACU1654100.